Aldeepo Bl-29di Li-Ion Mobile Phone Battery.

It is a high-capacity lithium-ion battery designed as a replacement power source for feature phones, including specific itel models like the Itel Muzik 400 and A14 Max. The battery has a capacity of 2000mAh and a limited charge voltage of 4.35V. Key features include anti-over discharge protection, short circuit protection, and a power control chip.