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Compatible with:
14500, AA
Capacity:
700 mAh
Type:
Li-FePO4

The Coolook Li-FePO4 (Lithiumferrophosphate) batteries are high quality replacement batteries with a longer lifetime and higher energy density than regular Lithium batteries!

You will receive two Li-FeP04 batteries and two dummies

Important Usage Warning:


One Coolook Lithium AA battery serves as replacement for 2 regular alkaline AA batteries. The second alkaline battery must be replaced with the supplied dummy battery. Never use 2 Lithium batteries to replace 2 alkaline batteries, this could damage your device as a result. It is not possible to use these Lithium batteries in appliances which require only 1 alkaline battery.

  • Model number:
    BTE-CLK-AAX2
  • Compatible with:
    14500, AA
  • Capacity:
    700 mAh A battery's capacity is indicated in the unit milliampere-hour (mAh). The higher the amount of mAh, the longer your battery can be used after every charge before it is empty again. So it does not matter if the mAh amount matches your original battery or not.
  • Type:
    Li-FePO4
  • Voltage:
    3.2V
  • Shape
    AA
  • Dimensions:
    14 x 50 (mm)
  • Batteries per package:
    2
  • This battery is rechargeable
  • 12 month warranty
Assurance and warranty
The Coolook 2x Lithium AA battery (700 mAh, Rechargeable) comes with 12 months warranty. Besides this, we offer a unique 30-day money back guarantee: in case you are not satisfied with the product, for whatever the reason, you can always return it and get your money back.
Quality and safety
This Coolook 2x Lithium AA battery (700 mAh, Rechargeable) contains advanced technical components and has been tested according to strict CE safety standards.
Factory Fast
The Coolook 2x Lithium AA battery (700 mAh, Rechargeable) is factory fast. Batteries lose performance over their lifetime, even when they are not used. Many importers and resellers store their batteries in stock for a long time before they are sold. BatteryUpgrade.com makes sure that the ordered battery can be shipped directly after production by working together with the manufacturers. So you can be sure that you will get a brand new high quality battery!

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  • This week free shipping!
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