Battery 4000mAh LI-Polymer (HB436486ECW compatible)

This 4000 mAh lithium-polymer replacement battery is designed to substitute the original battery marked HB436486ECW. It stores chemical energy and releases it as electrical power when needed, allowing it to restore the runtime of a compatible device. The battery weighs 50 g and is supplied as a single unit.

Lithium-polymer batteries belong to the lithium-ion family. They offer high energy density, a light weight and rechargeable operation. Their flexible construction suits slim and flat devices, as the cell can be shaped to fit the available space inside the housing.

The 4000 mAh capacity determines how long the device can run on a single charge. Battery life depends on the number of charge and discharge cycles, so proper care helps the battery keep its performance for longer.