High-Capacity 3.7V 4850mAh Lithium Polymer Battery Pack for Video Telephone, offering long-lasting power and stable performance. Designed with overcharge, over-discharge, short circuit and overcurrent protection, this lightweight (90g), compact-sized (6.0*64*102mm) rechargeable battery ensures reliable energy delivery in demanding environments. Ideal for communication devices requiring durable, safe and efficient power solutions.More