On Order Huawei Hotspot Battery Li-Polymer Battery fits Huawei, E5878, Huawei 3.8V, 1800mAh CS-HUE878SL $31.60 The battery that is shown here is manufactured using the best designed components and the highest quality parts. Batteries come in a variety of different formats, often a single model of battery will actually replace hundreds of other models in a multitude of different devices. The manufacturers of many devices have assigned different part numbers to... Add to cart