Which "Lithium" AA Rechargeable Battery is Best? Let's find out!

2021 7 فوریه
426 821 بازدید

Which Lithium AA Rechargeable Battery Brand is Best? Let’s find out! Brands tested: Smartools, Maxlithium, AmpTorrent, Tenavolts, Sorbo, Pownergy, Maxwel, Blackube, Safeloop, Opicplus and Vapcell. Additionally, 12 brands of NiMH batteries tested for performance after 2 years of daily use. Brands tested: Eneloop, Duracell, Energizer, EBL, Thunderbolt, Ikea Ladda, Active Energy, Varta, Rayovac, PowerEx, Amazon Basics Silver and Amazon Basics Black.
➡ Thank you very much for supporting the channel: www.patreon.com/projectfarm
➡ An easy way to find past videos along with products tested: bit.ly/2FCrBpk A big thanks to Jim for putting this together.
➡ Merch: www.Project-Farm.com
➡ Click here if you'd like to subscribe: irworld.info/lost/2rzsm1Qi6N1X-wuOg_p0Ng
A lot of viewers have requested I provide Amazon affiliate links to help them find the products I test and as a way of supporting the channel through commission. If you purchase a product or service with the links I provide, there is no additional charge to you. I always recommend shopping around for a better price. Thank you for supporting the Project Farm Channel through affiliate links.
➡ Products Tested In This Video (in no particular order):
Smartools: amzn.to/3aMFXzI
Maxlithium: amzn.to/2OdC3rU
AmpTorrent: amzn.to/2LsDeCP
Tenavolts: amzn.to/3cUsrwB
Sorbo: amzn.to/2YPrbT2
Pownergy: amzn.to/3jrkJLw
Maxwel: amzn.to/39TERTg
Blackube: amzn.to/3rHbr11
Safeloop: amzn.to/3rAnI7n
OpicPlus & Vapcell purchased from liionwholesale.com/
Battery Tester: amzn.to/2YVN1EC
Videography Equipment:
Sony DSC-RX10 III Cyber-shot Digital Still Camera: amzn.to/2YdXvPw
Canon 70D Camera: amzn.to/31b5Gy0
Azden Microphone: amzn.to/34d3DLE
Go Pro Bundle: amzn.to/2SvwQdS
This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC

نظر
  • I'm glad you didn't test the EBL's I tested yesterday. LOL Some of those Li-ion batteries did very well, I like the micro USB charging feature. I was surprised to see the voltage drop as much as it did under load. Thanks for another fantastic testing video, and the NiMH update!

    electronicsNmoreelectronicsNmoreپیش 28 روز
    • @Project Farm Love our channel but where are the nitecore !?

      Léo ProLéo Proپیش 13 روز
    • @Darkfarfetch hopefully the amazon basics green ones aren't just the silvers with a different wrapper (I may have bought the green ones recently).

      gammaxi1275gammaxi1275پیش 17 روز
    • @mike johnson Charging that fast is going to hurt the longevity. But if you are doing a cost performance vs alkalines you are still way ahead. Just depends on what metric you are wanting to optimize. The most cost effective would probably be to charge slower, and just have more batteries in rotation. But there absolutely are use cases where you need a fast charge and few batteries to keep track of.

      gammaxi1275gammaxi1275پیش 17 روز
    • @Timmy P I bought 4 of them with a charger a few years ago. They seemed alright for a while, but then suddenly died. I remember looking this up back when this happened to me and it seemed to be a common problem. So I think that now, with the availability of EBL 3000s that you don't need to mess with NiZn.

      gammaxi1275gammaxi1275پیش 17 روز
    • @Project Farm Hey, have you done one testing heat guns yet?

      Noble SavageNoble Savageپیش 23 روز
  • I was hoping Kentli PH5 batteries would have be in your test. Many guys that use night vision optics swear by them. They are $10 a piece and 3000mWh rated.

    Popeye AndyPopeye Andyپیش ساعت
  • So which batteries do you recommend I bought a set of security cameras blink at costco an realized that use aa batteries come with energizer lithium batteries but non rechargeable so I’m looking for the best lithium aa rechargeable batteries for my set of cameras

    Liliana DelgadoLiliana Delgadoپیش 3 ساعت
  • You have compared to proprietary alkaline AA and tried keeping the batteries cold during charging because in theory cold batteries last longer.

    Damien HartleyDamien Hartleyپیش 4 ساعت
  • Could you do a video on 9v (PP3) rechargeable batteries?

    N Gauge England -Synthematix-N Gauge England -Synthematix-پیش 12 ساعت
    • Thank you for the video idea!

      Project FarmProject Farmپیش 11 ساعت
  • Wow, this guy is impressive! He is a one man Consumer Reports without any noticeable bias, wow.

    David VikDavid Vikپیش 14 ساعت
    • Thank you!

      Project FarmProject Farmپیش 10 ساعت
  • Never occurred to me that my NiMh batteries have lower voltage. Explains some abnormalities I've had in some stuff. Might be time to switch over to Li-ion

    Flynn McFarlandFlynn McFarlandپیش روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 20 ساعت
  • Side by side buggy batteries and belts would be interesting. My OEM arctic cat battery is still going strong after 7 years.

    cracky saltercracky salterپیش روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش روز
  • 2 years just for testing batteries? Excellent work.

    john lobojohn loboپیش روز
    • Thanks!

      Project FarmProject Farmپیش روز
  • Todd you could have another entire series of Let’s Find Out videos by running comparison tests of all your test instruments. I say with the greatest respect that your professional and creative approaches to testing make me think you must be a card carrying member of any number of professional societies, sir. American Society of Testing and Materials, etc.

    P SeldenP Seldenپیش 2 روز
    • @Project Farm chuckle. You could be the card issuer of a new society. One other suggestion is to find out which small battery charger survives your tests.

      P SeldenP Seldenپیش 2 روز
    • Thanks for the suggestion. I am not a card carrying member of any number of professional societies.

      Project FarmProject Farmپیش 2 روز
  • Thanks for another very relevant test. Heck you also made me aware of these rechargeable lithiums. My last rechargeable purchase was in the NiMH era.

    P SeldenP Seldenپیش 2 روز
    • You are welcome! Thanks for the feedback.

      Project FarmProject Farmپیش 2 روز
  • I know it's a "Lithium Rechargeable Battery test" but in the fan test the much cheaper Eneloop beat the #1 performing Vapcell yet it's not on the Fan Run Time chart. If we want spur manufacturers to deliver a higher capacity rechargeable lithium battery to replace the leading (?) rechargeable NiMH battery, got to kick them in the n*ts.

    Peter WagnerPeter Wagnerپیش 3 روز
  • It'll take me another two weeks before I understood you. Gee, I give you my like anyway ;-)

    MrNickelbrilleMrNickelbrilleپیش 3 روز
    • Thanks!

      Project FarmProject Farmپیش 3 روز
  • So I bought a 12 pack of Amazon Basics AAA, and a 8 pack of Amazon Basics AA rechargeable batteries. Until this video, I would have assumed EVERY AA or AAA battery is 1.5v. Why would anyone have thought different, right? Well, they are 1.2v WTF. My oil diffuser was telling me the batteries were low, every day, with freshly charged batteries. NOW I know why. SMH...back to Amazon they all go. Thanks for this video... ;-)

    Steve Tek RVSteve Tek RVپیش 3 روز
    • You are welcome!

      Project FarmProject Farmپیش 3 روز
  • I found out that rechargeable batteries are not equal in size in amazon comments on the game controller I bought. Luckily mine fit the casing, though only barely

    HmmmmmLemmeThinkNoHmmmmmLemmeThinkNoپیش 3 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 3 روز
  • @12:45 there was a fib there.... I believe you mean Amazon silver instead of black... just a friendly fyi :) your battery review is quite helpful...

    An RNAn RNپیش 3 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 3 روز
  • Regarding physical size measurements: the biggest issue I've had has been length, rather than diameter. I have a couple of 18650 cells that are actually 18.3 700s, with some similar issues in the 14500 category. Some units that test out very well, but won't fit in the equipment. Would also mention the deal-killer for me with AA-sized lithium cells: some of them have such noisy voltage converters that a portable radio receiver is rendered completely useless.

    Michael RathbunMichael Rathbunپیش 4 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 4 روز
  • Super great video review...

    Bill BakerBill Bakerپیش 4 روز
    • Thank you 🤗

      Project FarmProject Farmپیش 4 روز
  • Great test! Do the lithium batteries with a USB port allow to be charged while in use? So when charging the battery poles do not lose the 1.5 voltage (or worse have a 5v voltage)

    Davide LombardiDavide Lombardiپیش 5 روز
  • OK - after watching this once, at 1.5X playback, there will be a test . . . First, though, I'm thirsty, so I'm going to go take a sip from Niagra Falls . . .

    George SteeleGeorge Steeleپیش 5 روز
    • lol Thanks for watching.

      Project FarmProject Farmپیش 5 روز
  • I know it is another battery test, but it would be great to see you test the CR123A batteries! Both rechargeable and standard lithium.

    Mike DMike Dپیش 5 روز
    • Great suggestion! Thank you.

      Project FarmProject Farmپیش 5 روز
  • Thanks very informative I liked this very much.

    Marty FloydMarty Floydپیش 5 روز
    • Glad to hear!

      Project FarmProject Farmپیش 5 روز
  • Thank you Sir. Keep up the amazing work man. This channel is a blessing.

    Trackmoe SlowTrackmoe Slowپیش 6 روز
    • You are very welcome!

      Project FarmProject Farmپیش 6 روز
  • Funny to come across this as today I just bought a pack of JCB branded 4 x AA 1200ma NiMH batteries for £3.99 They reckon 500 recharges and will hold a charge for 3 years, at the price i paid i wouldn't expect to get this.

    Karrier BagKarrier Bagپیش 6 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 6 روز
  • 0:48 I can imagine exactly what Todd was thinking here: "F this I don't know what this means and I'm not saying this" I speak Mandarin and Cantonese and even I can't figure out what they were trying to say before they put this into Baidu translate or whatever they were using

    ネプギアGOネプギアGOپیش 6 روز
    • Sorry to hear.

      Project FarmProject Farmپیش 6 روز
  • Question. I bought the Duracell rechargeable but they show Made in China? Were yours Chinese or Japanese?

    Kevin MKevin Mپیش 6 روز
  • I just discovered something interesting. Have you tried these batteries in an AM radio yet? I just ordered some AAA and they seem to be intefering with the radio reception to the point I cannot find any stations. Though this might interest you. Cheers

    Stuart BnStuart Bnپیش 7 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 7 روز
  • The fan RPM is going to be directly proportional to voltage. The Eneloop is a NiMh battery with a nominal 1.2V output that will decline as the capacity drains, like an alkaline battery does. All the others are lithium batteries with a 1.5V nominal output that declines far less than a NiMh battery does as the capacity drains. I'm surprised that the Eneloop held its own against lithium batteries. But where is it in the comparative charts for direct comparison? On Amazon, they're $2.34 each in a pack of 16 which is almost half the price of the cheapest lithium. The Amazon Basics Hi-Capacity 2400mAhr NiMh battery would probably do even better than the Eneloop and it's even cheaper. I'd conclude that unless you need a flat discharge curve that the lithium AA batteries provide, the Eneloop is a better buy with the Amazon one probably being even better..

    Peter WagnerPeter Wagnerپیش 7 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 7 روز
  • 1200 cycles my ars. 700 at best lol

    King VegetaKing Vegetaپیش 7 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 7 روز
    • There was a cellphone battery i had ran across doing a repair with nearly 2,200 cycles!! What was so amazing is it was in an iPhone 5 from 2012 till 2020.lithium ion obviously. They typically All die before 900 cycles, Most are shot at around that 500 mark because of obvious reasons lol people don’t know how too maintain their batteries these days.

      King VegetaKing Vegetaپیش 7 روز
  • 11:30 i read that as smartools $4.20

    waptek0waptek0پیش 8 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 7 روز
  • Can you do a comparison of Induction heaters for bolt and nut removal? Thanks, awesome channel and great reviews!

    David WilbyDavid Wilbyپیش 8 روز
    • Great suggestion! Thank you.

      Project FarmProject Farmپیش 8 روز
  • Ah we gotta get the Tenergy brand NiMh in there. Best ones I've used anyways.

    K BK Bپیش 8 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 8 روز
  • do you want the turth China : I LIEED It just a liee

    ArifaniMEArifaniMEپیش 8 روز
  • Affiliate link won't open Amazon app?

    DigDigپیش 8 روز
  • Man, you did a thorough job in these testings! Well done, and thank you. Very much needed research. Btw, any thoughts on Eneloop Pro (black)?

    Buck RogersBuck Rogersپیش 8 روز
  • I’ve literally never seen an AA battery with a USB port on it

    CetheralCetheralپیش 8 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 8 روز
  • Tyvm for the review I been whunting to get some of these

    HÆX A.HÆX A.پیش 9 روز
    • You are welcome!

      Project FarmProject Farmپیش 8 روز
  • Does anyone else skip to charts?

    Just MeJust Meپیش 9 روز
  • Ginormous battery factory under construction in north Ga at the moment. Guess we'll see what made in the USA batteries look like soon enough.

    Bee BopBee Bopپیش 9 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 8 روز
  • These Lithium AA batteries get really hot. I tried using Energizer Lithiums to run a powerful LED flashlight and the thing dang near started burning my hand. I thought for sure it would catch fire lol. Needless to say, back to alkalines I go.

    Marcus CookMarcus Cookپیش 9 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 9 روز
  • Can you please test solar power cell phone charger and also the hand crank chargers

    redneck2665redneck2665پیش 9 روز
    • Thanks for the suggestion.

      Project FarmProject Farmپیش 9 روز
  • Looks like eneloop ran for 255 min during fan test but it was not added to the chart on which the best performer was judged at 233. Why?

    Amul BrarAmul Brarپیش 10 روز
  • You should do Radiator stop leak to see which one is better so we don’t have to buy random ones.

    Edgar RodarteEdgar Rodarteپیش 10 روز
    • Thanks for the suggestion.

      Project FarmProject Farmپیش 10 روز
  • Anyone else getting steadily depressed by the litany of 'made in china'?

    Jon ReeseJon Reeseپیش 10 روز
  • Your effort in testing is exemplary and very much appreciated

    Stewart ClanachanStewart Clanachanپیش 10 روز
    • Thank you!

      Project FarmProject Farmپیش 10 روز
  • would you also recommend Smartools battery for remote controlled toy car?

    i ci cپیش 10 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 10 روز
  • Love how thorough

    Daniel SmithDaniel Smithپیش 11 روز
    • Thanks!

      Project FarmProject Farmپیش 10 روز
  • I’m in the market for handheld vacuum cleaner or car vacuum a Suggestion I wanted to throw out there

    abdul binghalibabdul binghalibپیش 11 روز
    • Thanks for the suggestion!

      Project FarmProject Farmپیش 11 روز
  • does someone know what happened to smart tools? I can only find them for sale on ebay or on sites I've never heard of before. Edit: nvm, seems there was issues with the batteries and they're unavailable. Hopefully they're fixing the issues.

    Gill NosowitzGill Nosowitzپیش 12 روز
  • I don't understand the concept of having plugs on the battery. Couldn't be a more robust, longer lasting battery if all the space were used? Maybe this is to keep from misuse of charging devices, e.g. trying to "fast-charge" at 15w, using a universal NiMH charger on lithium... I could imagine lawsuits happening born from ignorance or stupidity.

    Trey CookTrey Cookپیش 12 روز
  • I know I'm late to the party but I really enjoy your content and thoroughness so I'm suggesting the following to try and suggest things that might nudge the bar a little higher: 1. I think it would be very useful to track the battery voltage stability levels, which will drop over time, and are much more important for devices needing torque or high power output - for a lot of those uses the 1.2v stuff is a non-starter and I'd like to know which batteries maintain a stable curve as they drain. 2. In the title you put "Lithium" - and I'm no expert but I don't this is is the right use of double quotes. en.wikipedia.org/wiki/Scare_quotes wmich.edu/writing/punctuation/quotationmarks Keep it up, subscribed and sharing you to friends :)

    MARTIN0641MARTIN0641پیش 12 روز
  • In future battery videos, for both rechargeable and non-rechargeable, it'd be great to see a few other tests. 1) How well they perform after and/or during being exposed to heat or cold. 2) How well non-rechargeable batteries perform and how many cycles they last using specialty battery chargers designed for non-rechargeables. (Yes, those work and are safe if you follow the guidelines.) 3) How many cycles the standard rechargeable batteries last and how well they perform up till the end. And, finally, 4) How many joules can the batteries survive? For example, if there's a surge while charging or short circuit from device usage.

    Jordan BrownJordan Brownپیش 12 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 12 روز
  • So wish one is better price/quality lithium or non lithium ?

    Patate PotatoPatate Potatoپیش 12 روز
    • The really high capacity batteries I saw are 18650 , I saw some at 79 000 mah , they are just a bit bigger than AA , that's why I don't understand why we still have that crap capacity AA batteries....

      Patate PotatoPatate Potatoپیش 12 روز
    • I also saw really high capacity batteries but are not AA they are batteries for vape and torches but really really high capacity , more than 10 000 , but they are just a bit more bigger than AA batteries , why can't they make the same really high capacity AA batteries ?

      Patate PotatoPatate Potatoپیش 12 روز
    • I don't understand , I saw the 2 videos and I thought lithium where newer and better but the old model of non lithium have higher capacity ... I am lost

      Patate PotatoPatate Potatoپیش 12 روز
  • The HIGH in the NiMH test is for the battery`s internal resistance not the voltage, You could have done the li-ion discharge test on the Maha C-9000 using DISCHARGE only, People test Alkaline on this charge all the time, And it should have been fine with the Li-ion battery`s

    Moab's WashpotMoab's Washpotپیش 12 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 12 روز
  • Would it be weird if MR.PF wore a lab coat to conduct all his tests? I love the level of ingenuity that goes into all the tests. I used to watch the videos that only pertained to my potential purchases but now I just watch them just to watch.

    jehmin jungjehmin jungپیش 13 روز
  • Video editing project must look like a nightmare. :)

    Botrax DiazBotrax Diazپیش 13 روز
  • I’ve tested the maxlithium and blackcube and found that they don’t hold charge for long. I have some 10mA LED candles and they only last for 60h or an equivalent of 600mAh, in the course of around 8 days (around 8h a day). High self discharge, making them useless for most applications.

    Ioannis NousiasIoannis Nousiasپیش 14 روز
    • @Project Farm thank you sir for your work. Great reviews as always. Other brands to consider: EBL 3300mWh and Hixon 3500mWh. I’m still testing those, but seem to meet their claims. A long self life test would be great too. Keep up the great work!

      Ioannis NousiasIoannis Nousiasپیش 10 روز
    • @Project Farm thank you for the effort you put on these videos.

      Ioannis NousiasIoannis Nousiasپیش 13 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 13 روز
  • Try eneloop pro. They are even better then the white ones.

    Denis VyrobíkDenis Vyrobíkپیش 14 روز
    • Thanks for the suggestion.

      Project FarmProject Farmپیش 14 روز
  • Another video I enjoyed so much.

    SunderasSunderasپیش 14 روز
    • Thanks!

      Project FarmProject Farmپیش 14 روز
  • Thank you for your testing! I had to sift through the german Amazon to find any of those, but i settled on the Blackube, as all the others that i could find had stupid long delivery times. What i would appreciate though, would be an overview screen with all the values tested, that would be quite nice to have after watching and hearing your opinion

    PyrlixPyrlixپیش 14 روز
  • why did not test amazon basics one?

    Vladislav BulatVladislav Bulatپیش 14 روز
  • PROJECT FARM - How about a video comparing 9 volt rechargeable batteries both lithium and Nimh ?

    dave himlindave himlinپیش 14 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 14 روز
  • I asked myself if button cells like 2032 have such big differences too if AA batteries and such have a difference like this.

    ScoutterScoutterپیش 14 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 14 روز
  • I have been using the ENELOOP PRO 2500 miliamps 1.2 volts bought 4 cause i read they where made by Sanyo b4 Panasonic took over made in JAPAN then bought 8 more the last 4 I forgotten where I put them found them n they still had lots of charge in them after 5 years storage it doesn't even crosses my mind these batteries will ever let me down the first 4 I bought at least 6 years ago n they are still perfect wished u tried them instead of the lower priced ENELOOP would a been interesting

    polygamous1 Sozoupolygamous1 Sozouپیش 15 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 14 روز
  • Have you ever tested oil stop leak

    michael frasermichael fraserپیش 15 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • anything not made in china?

    Andrew BeachAndrew Beachپیش 15 روز
  • Add on to this one, how about testing lithium vs SLA UPS 12v (6V deer feeder) batteries?

    DrundelDrundelپیش 15 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • Funny, even though Eneloops were great years ago i returned to using non-rechargeables. The convenience combined with general quality increase plus price, *you can get a 100 aas for like 15$ now* was just better.

    tehOGREtehOGREپیش 15 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 15 روز
  • im late to the party todd, due to texas! anyways can you do a quick shoot out between the nickel recharge and the lithium, it looks like the solar light batteries are holding up pretty well after 2 years

    Steven PophamSteven Pophamپیش 15 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • Brilliant videos but so much information can be a little overwhelming.

    TONY PTAHTONY PTAHپیش 15 روز
    • Thanks!

      Project FarmProject Farmپیش 15 روز
  • please do a comparison test of acid based auto vs lithium based auto batteries. Thanks Ron Oh and please stop destroying brand new engines/motors!!!!!!! Thats just so hard to watch!!!!!

    Ron SchubertRon Schubertپیش 15 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • Have you tested Solar Power Charing banks? I would like to get some this summer but there are many options

    NickelodeonNickelodeonپیش 15 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • Would like to see a review of the USB/iphone/android/etc portable power banks (the ones that are about the size of a thick phone). Especially ones that advertise around 30,000 mAh. Thanks for all the other videos. You have saved me a lot of money and trouble over the years

    Andrew CombsAndrew Combsپیش 16 روز
    • You are welcome! Thanks for the video idea.

      Project FarmProject Farmپیش 15 روز
  • Test Request: Can you do a test to see which AA battery survives a shotgun blast the best? (Cough.. Demo Ranch.. Cough) - Love your channel too!

    1Texas1Texasپیش 16 روز
  • Please make a comparison of the locking pliers like Irwin, Milwaukee, Gedore, Knipex, etc.

    Eduardo KimuraEduardo Kimuraپیش 16 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 16 روز
  • Please make a comparison of the pliers like Irwin, Milwaukee, Gedore, Knipex, etc.

    Eduardo KimuraEduardo Kimuraپیش 16 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 16 روز
  • Surprising results. The cheapo battery did well - proves that price doesn't mean it's cheap or on the other hand good. Keep up these great tests!

    Greg KimuraGreg Kimuraپیش 16 روز
    • Thank you, will do!

      Project FarmProject Farmپیش 16 روز
  • @Project Farm, would you say from your testing that if you want constant voltage get lithium? Not sure on the price point of the NiMH compared to lithium?

    8scottyt8scottytپیش 16 روز
  • I predict a vapcell spike in sales

    8scottyt8scottytپیش 16 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 16 روز
  • could you test portable power station vs gas generator?

    BJ CarewBJ Carewپیش 16 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 16 روز
  • Great video!!! Thanku

    Dale's Common SenseDale's Common Senseپیش 16 روز
    • You are so welcome!

      Project FarmProject Farmپیش 16 روز
  • Please, please, please compare generators!

    Prof ZProf Zپیش 16 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 16 روز
  • What is the scale you are using to weigh the batteries? Perhaps you could do a test of this type of scale (50 x 0.001g) for accuracy, especially in the low mg range.

    Cecil PoiboyCecil Poiboyپیش 16 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 16 روز
  • Do they make AAA 1.5V lithiums, yet? If they do, could you test those? I am not sure if you can extrapolate AA test results to AAA with the same brand. They could have slightly different chemistry. The reason for my interest in AAA's is that I have a 3-AAA headlamp that eats batteries, but is also pretty bright. I have not tried NIMH's because I figured the difference in voltage would run them down sooner. Thanks for the work you do!

    Paul Probus Jr.Paul Probus Jr.پیش 16 روز
  • Thanks for this interesting test!

    Arne VelleArne Velleپیش 16 روز
    • You are welcome!

      Project FarmProject Farmپیش 16 روز
  • 6:15 4-solt charger

    KirieXenKirieXenپیش 16 روز
    • Thanks for watching.

      Project FarmProject Farmپیش 16 روز
  • I’m just sad none of these where made in USA

    SamuraiAtlas TSMSamuraiAtlas TSMپیش 17 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 16 روز
  • Better check these out for the next round irworld.info/show/fy-lm-h-y/mZabo5WllJqK2JE.html

    L33 BL33 Bپیش 17 روز
  • Ye

    MR.BOOMBASTICMR.BOOMBASTICپیش 17 روز
    • Thanks for watching.

      Project FarmProject Farmپیش 17 روز
  • The "HIGH" On the PowerEx charger at 12:40 means high internal resistance, not high voltage. I have the identical PowerEx charger.

    RSole9999RSole9999پیش 17 روز
    • Thanks for the feedback.

      Project FarmProject Farmپیش 17 روز
  • 👍👍

    Gacheru MburuGacheru Mburuپیش 17 روز
    • Thanks for watching.

      Project FarmProject Farmپیش 17 روز
  • Another awesome test. I am curious to know how these Litthium batteries would perform at low temp in a future test. It would be interesting to compare vs NiMh and non-rechargeable batteries. at 0°C and -10°C. at -15°C lithium batteries would stop working I guess. I have in mind headlisght use in winter time for instance. Typically a real outdoors use case when you may need mAh and volts on the field at low temp.

    oliv desooliv desoپیش 17 روز
    • Thank you! Thanks for the suggestion.

      Project FarmProject Farmپیش 17 روز
  • Have you ever tried to power an engine by hydrogen produced with water, electricity and baking soda or increase the gas mileage using the same method?

    matt herematt hereپیش 17 روز
  • Thanks for doing this, it informed my decision on buying USB rechargeable batteries for a portable soldering iron.

    Himmelberger BusHimmelberger Busپیش 17 روز
    • Glad I could help!

      Project FarmProject Farmپیش 17 روز
  • I've had Kirkland alkaline AA's leak.....no bueno!!

    VrodboyVrodboyپیش 17 روز
    • Thanks for sharing.

      Project FarmProject Farmپیش 17 روز
  • Would love to see you review steamers, not the handheld ones but next size up "mid tier". Love your methods for testing products.

    T5646766T5646766پیش 18 روز
  • In your opinion out of all the rechargeables you used, what one is the best?

    Tj HTj Hپیش 18 روز
  • Can you test EBL lithium and add that to your test results? Great videos love your channel

    SidebandSamuraiSidebandSamuraiپیش 18 روز
    • Thank you! Thanks for the suggestion.

      Project FarmProject Farmپیش 18 روز
  • Great video! I love watching your tests :) I've bought several years ago for night hiking a few Kentli 2800mWh AA Lithium ion rechargable batteries. They are also good and worth a mention.

    János IskiJános Iskiپیش 18 روز
    • Thanks for sharing!

      Project FarmProject Farmپیش 18 روز
  • I'd like to see you test Torque Wrenches. I saw and ad for Harbor Freight torque wrenches for $9.99 (1/4, 3/8, or 1/2") How accurate can they be for 10 bucks??

    jeffsfleetjeffsfleetپیش 18 روز
    • Thanks for the video idea.

      Project FarmProject Farmپیش 18 روز
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