Elari Eco-Battery AA battery (rechargeable) NiMH 1200 mAh 1.2 V

It withstands up to 500 charge cycles, so 1 EcoBattery replaces 500 disposable ones, which would harm the planet with their chemicals. Just open the cap for charging and insert the ELARI EcoBattery into a USB port – it will be fully charged within 3 hours. Incl. built-in LED indicator.