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Tenergy 10308 AA (12PK) 2600mAh 1.2V Nickel Metal Hydride (NiMH) Button Top Batteries - Pack of 12

3 Shrink Wrap 4-Packs
Angle Shot
Side Shot
Bottom Terminal
Standing Shot
3 Shrink Wrap 4-Packs
Angle Shot
Side Shot
Bottom Terminal
Standing Shot
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1 - 4$19.20 ea.
5 - 19$18.60 ea.
20 - 39$18.00 ea.
40+$16.80 ea.

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Tenergy NiMH AA Batteries - 12 Pack Shrink Wrap

Long-Lasting and Rechargeable

Tenergy is well known for their high quality batteries, and these NiMH AA Cells are no exception! These impressive batteries are able to hold a massive 2600mAh charge, allowing them to last up to twice as long as typical rechargeable cells. The batteries' efficient Nickel Metal-Hydride chemistry allows them to be recharged up to 1000 times, giving you an incredible amount of use before they need replacing. The cells have memory-free operation, so they can be recharged at any time!


  • Specially designed to work well in all high drain applications
  • Excellent performance in digital cameras, CD players, remote control devices, metal detectors, flashlights, etc.
  • Designed to produce faster recycle times
  • Last up to twice as long as ordinary rechargeable batteries
  • Memory free operation means convenience
  • Can be safely rapid charged using any charger designed for Nickel Metal Hydride (NiMH Ni-MH) batteries
  • Brand new, shrink wrapped, and carefully packed for shipment
  • Manufacturer's Part Number: 10308


  • Battery Size: AA
  • Battery Chemistry: Nickel Metal-Hydride (NiMH)
  • Nominal Voltage: 1.2V
  • Nominal Capacity: 2600 mAh
  • Max Charging Current: 1250 mA
  • Recommended Charging Current: 250 mA
  • Estimated Charge Cycles: 1000 cycles
  • Operating Temperature Range: 14°F to 122°F (-10°C to 50°C)
  • Shelf Life: 4-6 Years
  • Dimensions:
    • Length - 1.99" (50.5 mm)
    • Diameter - 0.57" (14.5 mm)
  • Weight: 0.93 oz. (26.5 g)
Battery Size:AA
Battery Capacity (mAh):2600
Battery Chemistry:Ni-MH
Battery Voltage:1.2
Battery Terminal Type:Button Top
Battery Shelf Life:4-6 Years
Packaging:Shrink Pack
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Dimensions:1.989" (L) x 0.571" (Diameter)
Country of Origin:CN
Associated Battery Sizes:1.2H2, 1.2K2, 10320, AA, BK-3HCCE, BK-3MCCE, DC1500, DX1500, HR-3UTGB, HR-3UWXB, HR6, KR6, LD715, NH15, NM715, PL715
55 Reviews
78% (43)
15% (8)
4% (2)
2% (1)
2% (1)
By Tim K.
Left Coast
Tenergy AA Metal Hydride Rechargeable #10308
January 14, 2019
This is my 6th purchase of this battery. I use them for my approximately 100 outdoor solar lights lining my long driveways. These batteries last me approximately 3 years in everyday service. So every year I purchase approximately 35 of them as they begin to wear down and keep them rotated. These batteries do their job !
By Mike
Glastonbury, CT
Great value - work well in kids night light
November 6, 2016
Both of my kids have a turtle nightlight in their rooms that projects blue light on the ceiling that looks like waves, and moves it around a bit while playing some soothing music. its works great to help get them to sleep at night but each turtle light take 3x AA batteries so I was going through about 6 batteries in total between the two lights every 5 weeks or so. I decided to try these batteries and they seem to work great so now I just recharge the batteries every 5 weeks or so instead of replacing them and filling up the local landfill with toxic alkaline batteries. I have also used these in remote controls and they seem to work well.
Prosinexpensive and high capacity. @ 2600Mah
ConsThese are NOT Low Self Discharge cells (like Sanyo Enloops) so if you charge them they will loose a lot of their charge just sitting i a drawer. This means they are not great for things that need full power ideally (like flashlights that you keep around waiting for a blackout). Also they are not the 1.5V output of a regular AA cell (they are 1.2V) so I have had some kids toys not operate with them (this is true of all rechargeable batteries).. Still these work great in things you use daily or often or that completely deplete your battery (Toy RC cars potentially). Fine for remote controls that I have used them in too. I have had soem cells fail about a couple of years but these are so inexpensive that it was not a big deal but I took off a star for that.
By Daryl
Bartlesville, OK
Good batteries, good service
April 16, 2019
Good batteries, good service, good price
Tenergy Batteries
December 21, 2018
Installed batteries in my outdoor lighting and my lighting are great no problems with batteries.These batteries are being used with solar powered lights and working fine
Surprisingly Useful
September 20, 2018
In this day of high-performance lithium cells, its surprising there is still a place for the lowly NiMH. But there are still a lot of devices made for 1.5v alkalies, and that's what I use these in. The voltage output is a little lower, but they seem to make up for that in high-draw devices by sourcing higher current. The Tenergy brand has worked well for me, with only one in 24 going bad so far.
3 Questions & 2 Answers
from Garden Ridge, TX asked:
November 1, 2014
How does the mAh number affect the battery? The ones I need to replace say 450mAh?
1 Answer
The mAh rating is the capacity of the battery, meaning the higher the mAh, the longer the run time.
Customer Service
on November 3, 2014

Peter Gregores
from Madison Heights, VA asked:
June 22, 2014
Are these batteries available with solder tabs?
1 Answer
Unfortunately, at this time we do not carry the NiMh AA batteries with tabs. Im not sure if these NiCd AA batteries are compatible with your application, but they do come with solder tabs.
Customer Service
on June 23, 2014

from Los Angeles Ca asked:
May 26, 2014
Is this a 2/3 AA battery?

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Tenergy 10308 AA (12PK) 2600mAh 1.2V Nickel Metal Hydride (NiMH) Button Top Batteries - Pack of 12

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