For Baofeng UV-5R Extended Battery Radio BF-UV5R 7.4v 3800mah Battery 1/2/4PCS

Suitable for Baofeng BF-UV5R, 3800mah large capacity. Nominal capacity: 3800mAh. Product Model: BF-UV5R Extended Battery. Cell Phones & Accessories. 1/2/4x Battery. Sporting Goods.

eBay