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Tenavolts: AA Lithium Rechargeable Batteries (4-count) w/ Charger $12.95 + Free Shipping

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$12.95
$34.99
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Last Edited by cgigate October 17, 2019 at 10:42 AM
This is AA 1.5V rechargeable battery vs. regular AA rechargeable battery is 1.2V.
The capacity for this battery is labeled as 2775 mWh, not is mah. which is equivalent to 2310mah for 1.2V rechargeable battery.
If your devices work well with AA 1.2v rechargeable batteries, You DO NOT need buy these batteries, it is expensive, and you will be disappointed.
If your devices use AA batteries not working with 1.2V regular rechargeable batteries because they require higher voltage, these batteries may resolve the problem.
because its designing structure ( 3.6v Li-on battery with a stepdown converter),
It is NOT suitable for high/burst current draw devices such as camera flash, flashlights, motor driving etc. applications)

more info from last months deal
don't let the TU fool you read the comments there is not much to be good about

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Joined Feb 2007
L10: Grand Master
> bubble2 13,980 Posts
Pro
sarcasmogratis
05-15-2019 at 12:21 AM.
05-15-2019 at 12:21 AM.
33 reviews on this product.
Reply
Joined Jul 2005
Banned Shill
> bubble2 7,380 Posts
3,250 Reputation
thegreatfixer
05-15-2019 at 01:35 AM.
05-15-2019 at 01:35 AM.
i think its too early to judge but my DEAL SENSE is going off
the seller has lowered the price i think you should play it cool and not jump on these many are saying they are no better then GOOD AA either NiMh or Alkaline and the BAD reviews are really bad
if they used a quality cell like the UR14500P then it might be great if their electronic measured up BUT if they are using chinese !@#$ as their core and untested buck converter expect bad things to happen
IMhO stay away the price is too good to be true there is no way to have both good cells and good electronics WITH A CHARGER for this price its a great idea whois time is coming but i do not think this is it

This is AA 1.5V rechargeable battery vs. regular AA rechargeable battery is 1.2V.
The capacity for this battery is labeled as 2775 mWh, not is mah. which is equivalent to 2310mah some say 1800mah for 1.2V rechargeable battery.
If your devices work well with AA 1.2v rechargeable batteries, You DO NOT need buy these batteries, it is expensive, and you will be disappointed.
If your devices use AA batteries not working with 1.2V regular rechargeable batteries because they require higher voltage, these batteries may resolve the problem.
because its designing structure ( 3.6v Li-on battery with a stepdown converter),
it is NOT suitable for high/burst current draw devices such as camera flash, flashlights, motor driving etc. applications)

more info from last months deal
don't let the TU fool you read the comments there is not much to be good about


things to think about

if they work as advertised ~1.5v all the way till they ..... turn off there is no warning no low battery just a ............. Klingon goodbye
can you use any other charger i have a high line NiMh / LiOn charger can i use it (i never trust cheap chargers to my cells)
Do these self-drain?
Reply
Last edited by thegreatfixer May 15, 2019 at 07:16 AM.
Joined Jan 2008
L8: Grand Teacher
> bubble2 3,433 Posts
2,973 Reputation
sphere2040
05-15-2019 at 03:20 AM.
05-15-2019 at 03:20 AM.
A promising and much needed product whos time has come.
With the energy density of LiPo batteries, there is just no reason not to phase out Alkaline and NiCd batteries. We have littered the landfills enough. Time to clean up our act.

From the Q&A

Question: Are they UL listed?
Answer: Yes, they are in line of UL certification. TENAVOLTS also has other certifications, such as RoHS, UN38.3 and so on.

Will gladly support a company which is trying to do the right thing and focusing on customer needs and insights.

Upvote and purchased!
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Joined Nov 2015
L6: Expert
> bubble2 1,800 Posts
463 Reputation
sdpoker
05-15-2019 at 07:12 AM.
05-15-2019 at 07:12 AM.
These definitely don't have high discharge current like NiMH, NiCd, or even Alkaline. So be aware if you use on high discharge applications like toy cars or flash/cameras.
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Joined Nov 2012
L9: Master
> bubble2 5,490 Posts
2,135 Reputation
balloonshark
05-15-2019 at 09:09 AM.
05-15-2019 at 09:09 AM.
These might be good for RC transmitters because of the higher voltage versus Eneloop/Fujitsu.
Reply
Joined Aug 2017
L7: Teacher
> bubble2 2,710 Posts
812 Reputation
iLikeMild
05-16-2019 at 04:05 PM.
05-16-2019 at 04:05 PM.
Any recommendations on rechargeable batteries for high discharge devices?
Reply
Joined Mar 2012
L2: Beginner
> bubble2 36 Posts
18 Reputation
felicpab
05-22-2019 at 08:24 AM.
05-22-2019 at 08:24 AM.
The code doesn't seem to be working anymore. I missed out.
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Joined Sep 2006
L3: Novice
> bubble2 238 Posts
126 Reputation
suries
05-25-2019 at 09:27 PM.
05-25-2019 at 09:27 PM.
Code 63V8FPKG is still working.
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