Please Kindly Note: It¡¯s battery eliminator、 not real batteryDescription:1. Supply power to BAOFENG UV-5R directly from car with this battery eliminator2. Design as BAOFENG UV-5R radio back battery、 match well with UV-5R3. Used on car、 bus、 truck、 taxi、 etc¡­ Specification:1. Compatible with BAOFENG UV-5R Radio2. Cable length: 30cm (normal); 120cm (extension)3. Weight: Approx. 70g Contains:1x Battery Eliminator for BAOFENG UV-5R