The Mini Rechargeable Wearable Lithium Polymer Battery (501235/150mAh) is a high-performance, lightweight power solution designed for modern consumer electronics, home appliances, and wearable devices. Featuring LiCoO2 cathode materials and a robust 3.7V nominal voltage, this Wiliyoung battery delivers reliable energy density, long cycle life (up to 500 cycles), and built-in protection against overcharge, over-discharge, and short circuits. With customizable options for capacity, size, connectors, and PCBs, it's ideal for wireless devices, medical instruments, and smart wearables. Compact dimensions (501235), lightweight design (15g), and a wide operating temperature range (-10°C to +45°C) make it a versatile choice for demanding applications.More