tka Köbele Akkutechnik
set of 4 Rechargeable Batteries Type AAA,600mWh, fast charge by USB

For devices that previously only worked with standard batteries: Their new power batteries have a voltage of 1.5 volts and thus fully replace standard batteries. What‘s more, they provide over 1,200 times full energy for radio, flashlight, remote control, toy helicopter & Co.

Charging without battery charger: Unlike conventional rechargeable batteries, you simply charge them via USB, e.g. with the power adapter of your mobile device. Clever: The included USB charging cable charges all 4 batteries simultaneously if required!