The Baofeng 3800 mAh Battery For the UV-5R series radios more than doubles the capacity of the standard UV-5R battery (1800 mAh). The battery has been engineered with a focus on performance and safety, featuring over-charge, over-discharge, over-heat, over-current, over-amp and short-circuit protection. Specifications: Model: BL-5L Capacity: 3800mAH Battery type: Li-ion battery Voltage: 7.4V Gross Weight: 155g Net Weight：133g Color: black Compatible with: Baofeng UV-5R, UV-5RTP, UV-5R Plus, UV-5X3, UV-5RL, UV-5R V2 , BF-F8, BF-F8 , BF-F8V2 , BF-F9, BF-F9V2 , BF-F8HP and RD-5R Many users of the UV-5R series consider this to be a necessary upgrade to the standard radio, improving both battery life and ergonomics.
