Verico Li-Ion USB-C Micro AAA Battery 1.5V 900mWh 600mAh chargeable via USB

The LoopEnergy batteries can be recharged over 1000 times, easily with a USB-C charging cable, which is now found in almost every household. This is both environmentally friendly and stress-reducing. Furthermore, the high-performance battery impresses with its lithium-ion technology, featuring an extremely low self-discharge rate without sacrificing power. With 1.5 V, these small batteries are particularly suitable for devices with high, constant voltage requirements. Insufficient or fluctuating electrical voltage can cause these devices to malfunction or not work properly.