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popularScoobieSnax posted Today 12:42 AM
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popularScoobieSnax posted Today 12:42 AM

imuto Lithium Batteries AA 8 Pack with Charger, 2500 mWh 1.5V Constant Voltage Output $10.44 w FS & SS

$10

$15

33% off
Amazon
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8-Pack Rechargeable Lithium AA Batteries with USB-C compatible charger. $10.44 with subscribe and save (cancel after shipping) or $10.99 without.

https://www.amazon.com/dp/B0DPJRHWQH
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8-Pack Rechargeable Lithium AA Batteries with USB-C compatible charger. $10.44 with subscribe and save (cancel after shipping) or $10.99 without.

https://www.amazon.com/dp/B0DPJRHWQH

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Today 12:57 AM
414 Posts
Joined Sep 2016
jmm1122Today 12:57 AM
414 Posts

Our community has rated this post as helpful. If you agree, why not thank jmm1122

I do not recommend this brand. Bought another charger and battery combo pack, only to find out that you need to use their batteries in their charger and vice versa. Reviews on this item are extremely fishy, too.
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Today 01:57 AM
1,260 Posts
Joined Mar 2011
mtm_ccToday 01:57 AM
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These are 2500mWh not mAh like most how rechargeable batteries are advertised. These would be around 1,667 mAh at 1.5v
4
Today 02:12 AM
771 Posts
Joined Nov 2014
elberchoToday 02:12 AM
771 Posts
Quote from jmm1122 :
I do not recommend this brand. Bought another charger and battery combo pack, only to find out that you need to use their batteries in their charger and vice versa. Reviews on this item are extremely fishy, too.
300 reviews, only 151 verified purchases!
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Today 03:08 AM
1,570 Posts
Joined Jun 2018
ScoobieSnaxToday 03:08 AM
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Quote from mtm_cc :
These are 2500mWh not mAh like most how rechargeable batteries are advertised. These would be around 1,667 mAh at 1.5v
Batteries with a fixed voltage output, like these, with boost or buck drivers (the case here, bringing 3.7v down to a constant 1.5v), benefit from mWh ratings as its more accurate. You'd be hard pressed to find rechargeable lithium AA/AAA cells that are not rated this way.

Conversely, NiMH batteries aren't rated in mWh because their voltage drops significantly during discharge, making a single voltage rating misleading for energy storage.
2
Today 03:12 AM
17 Posts
Joined Nov 2021
FeistyPlant1161Today 03:12 AM
17 Posts
I worry about nonbranded lithium batteries, given the risk of fire during recharging. Save a bit of money but might lose your house. Personally I won't take that risk. Would just advise anyone buying these to keep a close watch on them while they charge.
Today 03:22 AM
122 Posts
Joined Mar 2025
fgg1991Today 03:22 AM
122 Posts
Quote from jmm1122 :
I do not recommend this brand. Bought another charger and battery combo pack, only to find out that you need to use their batteries in their charger and vice versa. Reviews on this item are extremely fishy, too.
it is reasonable cause it is Li not NiH like normal rechargeable battery
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Today 04:10 AM
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Joined Jun 2018
ScoobieSnaxToday 04:10 AM
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Quote from jmm1122 :
I do not recommend this brand. Bought another charger and battery combo pack, only to find out that you need to use their batteries in their charger and vice versa.
That's true for all brands of rechargeable lithium AA/AAA sets. They are interchangeable with eachother but can't be charged with standard NiMh/lithium chargers and you can't charge NiMh/standard lithium batteries with these type chargers.

All rechargeable lithium AA/AAA batteries are 3.7v cells with built-in buck converters bringing the voltage down to a constant 1.5v. The charging/discharging/protection circuitry is built into the battery itself. The "charger" is simply acting as a DC power supply, outputting a constant 5v to each cell.
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Today 05:27 AM
766 Posts
Joined Jul 2012
Sam4uToday 05:27 AM
766 Posts
Thank OP, Ordered, I'll give them a try. Curious though, can you charge single batteries, or like 3 at a time.. Most NiMh chargers require a pair of batteries to be charged. Never had Li , wondering if they still need pairs to charge...
1
Today 11:33 AM
134 Posts
Joined May 2018
beastonprowlToday 11:33 AM
134 Posts
Quote from fgg1991 :
it is reasonable cause it is Li not NiH like normal rechargeable battery
It's true li batteries need their charger
1
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Today 12:53 PM
1,570 Posts
Joined Jun 2018
ScoobieSnaxToday 12:53 PM
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Quote from Sam4u :
Thank OP, Ordered, I'll give them a try. Curious though, can you charge single batteries, or like 3 at a time.. Most NiMh chargers require a pair of batteries to be charged. Never had Li , wondering if they still need pairs to charge...
Yes. With lithiums, each cell charges independent of eachother.

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