HUAWEI battery 3750mAh LI-Polymer

This HUAWEI battery is a lithium-polymer cell with a capacity of 3750 mAh. It serves as a replacement or spare battery for compatible devices of the brand, supplying them with power when no power outlet is nearby.

Lithium-polymer batteries belong to the lithium-ion family. They offer high energy density, low weight and a flexible form factor, which is why they are commonly used in slim devices. Compared with older technologies, they do not suffer from the so-called memory effect, so their capacity remains largely intact even after many charging cycles.

As with all batteries, performance gradually declines over time. A good-quality battery of this type, however, can withstand several hundred charging cycles, helping to extend the useful life of the device.