Kratax 1.5V AA Rechargeable Batteries,3500mWh High Capacity,1600Cycles Double AA Battery,Full-Recharged 8-Pack with 2H Ultra Fast Charger Some Tips : Repace almost all the AA batteries in market,even some AAA pack.You can use thes lithium ion aa batteris on VR gamingpad,XBox Controller, Toys, Remote Controls, Smart home devices, Microphone, Electric shaver, Household Office Devices, Flashlight(The charging current of the flashlight is less than 3A to be used).The charging voltage of Kratax J818 mode AA battery is 5V, please use our original Q022 or Q032 mode Li-ion battery charger with an output of 5V-2A(5V-0.5A to each channel).NOTE: This battery is a new generation of constant voltage output 1.5V rechargeable Li-ion battery, so the traditional universal charger (for NiMH & 3V-3.7V Li-ion batteries) does not work for this battery.
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