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Kratax

Kratax AA Rechargeable 1.5V Lithium Battery, 4 Pack Li-ion AA Batteries with 2H Individual Fast Charger, High Capacity 3500mWh, Long Lasting, 1600 Cycles, Constant Output, 3A High Current Output

  • Based on 825 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 28
Order within 11 hours and 39 minutes
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Size: 1 Count (Pack of 4)


Features

  • High Quality: Our 1.5V rechargeable AA lithium battery with a high-power cell with fully intelligent control IC chip, making it more reliable to use. The cycle time is more than 1600 times, one lithium battery is equivalent to 1600 disposable batteries. Upgraded battery - maximum current 3A, better application in high current devices such as Blink.
  • High Capacity: 3500mWh / 2300mAh Kratax 1.5V AA rechargeable batteries, charging time is about 2 hours, saving half the time than the traditional Ni-MH rechargeable battery. Our AA lithium batteries has constant voltage output, The voltage of conventional batteries drops rapidly as the charge decreases during use. (Not applicable to Camera Flashes, Seiko R-Wave Mantel Clocks and AM Radio)
  • Multi-Protection: The battery adopts the exhaust explosion-proof design, high safety level. Intelligent control of the entire charging process, built-in protection device to prevent Overcharge, Overvoltage, Overcurrent, Over discharge, the charger has reverse charge protection can protect the battery and charger very good. Our batteries and chargers have passed ROHS, CE, CQC, PSE, etc. certification.
  • Constant voltage output: Constant voltage output AA lithium battery, NiMH AA batteries can not do this, NiMH battery voltage will drop rapidly as the power decreases. The matching charger is only suitable for 1.5V constant output lithium AA batteries, not for traditional 3V-3.7V Li-ion battery or NiMH battery.
  • Independent charging Channels: USB Type-C, one battery can be charged separately. ABS and PC flame retardant material keeps the hand feeling comfortable. Automatically power off when fully charged, it is safe and can extend battery cycle life. (Use an adapter equal or greater than 5V-2A)

Number of Batteries: 4 AA batteries required. (included)


Brand: Kratax


Battery Cell Composition: Lithium Ion


Compatible Phone Models: AA rechargeable batteries


Recommended Uses For Product: TV Remote


Item Weight: 7.5 ounces


Item model number: AA RECHARGEABLE BATTERIES


Batteries: 4 AA batteries required. (included)


Date First Available: May 28, 2020


Manufacturer: KrataxHKDirect


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Good power and seem to be reliable
Size: 1 Count (Pack of 8)
I have about 20 of these now and none have failed. I use them mostly in audio devices (wireless microphones, portable recorders, and mixers, etc.) They clearly have much more power than NiMH rechargeables, and because they deliver 1.5V instead of the 1.2V you get from other rechargeables, some devices work considerably better (shavers, portable LED lights, etc.) The only real downside is that because these cells have their own internal voltage regulator for a constant 1.5V, you never know how much charge remains. If your device shows the battery level, it will always show full until the charge is completely gone. Also, note that any rechargeable AA or AAA Li-Ion cell requires a charger that dows 1.5V. You should not try to charge them on a charger meant for NiMH. ... show more
Reviewed in the United States on January 1, 2023 by Pumps74
    • Great replacement for conventional AA batteries
Size: 1 Count (Pack of 4)
We have several devices around our house that depend on AA batteries. The biggest power hogs are the two cordless toothbrushes. In the past, I had tried NiCad and NiMH rechargeable batteries, they didn't seem as poweful to begin with they always seemed to run down quickly, se wen back to single-use alkaline batteries. These lithium AA's recharge quickly and seem to be at least as powerful as any alkaline, and they seem to run longer. So far, they been through about 5-6 recharge cycles and still goiong great. We are vey happy with this substitution. ... show more
Reviewed in the United States on October 29, 2023 by Richard McCain
    • dont hold charge too well
Size: 1 Count (Pack of 8)
These do not hold their charge or quite as much charge as long or as much as a non- rechargeable Everyready . Other than that You likely do save money and the environment using them . I have gone to all rechargeable of the same brand . I think it is best to stay with all the same brand because the same brand chargers are going to work best most likely . ... show more
Reviewed in the United States on November 23, 2023 by Finestkind
    • Great Value
Size: 1 Count (Pack of 8)
Fast shipping, batteries seem to work well, no problems so far.
Reviewed in the United States on November 2, 2023 by HKGuitar
    • Good Product
Size: 8 AA batteries & Charger
So far they are working great, good batteries.
Reviewed in the United States on November 23, 2023 by Jose Marmol
    • Great product & quick shipping
Size: 8 AA batteries & Charger
Very happy, will buy again.
Reviewed in the United States on November 30, 2023 by Amazon Customer
    • battery fails within a few hours of se
Size: 1 Count (Pack of 8)
Kratax 1.5 volt AA batteries do not work. Placed in holiday ornaments and within 2 days they started turning off and on, Some times return to on as bright and some times as dim lights then quit altogether. Total time to failure about 10 hours. Batteries still show charge but will not run lights. I would have returned them but missed my return date by 2 days since I got them for the holidays and just started to use them this week. ... show more
Reviewed in the United States on November 24, 2023 by R
    • They fit everywhere and “AA” is supposed to fit
Size: 1 Count (Pack of 12)
Easy charging and cheaper in the long run then the bunnies batteries
Reviewed in the United States on October 26, 2023 by Hankc63

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