Huawei is reportedly testing new tech for its biggest phone battery yet

Huawei is reportedly testing a next-gen smartphone battery system that could push capacity beyond 10,000mAh.

The leak suggests a new battery material and double-layer coating approach may improve energy density, charging speed, and lifespan.

Chinese brands including Huawei, Honor, and Xiaomi are said to be exploring the tech, with mid-range phones likely to get it first.

If accurate, the move could deliver much longer battery life without making phones significantly thicker.