Feature:1. Widely Compatible: Two way radio battery replacement is suitable for Bao Feng UV5R 1 generation UV5R 2 generation UV5R 3 generation walkie talkies.2. Battery Specifications: Walkie talkie replacement battery has a voltage of 7.4V capacity of 3800mAh chemical composition of lithium ion battery3. Safety Testing: Two way radio battery has undergone several comprehensive tests, including high altitude performance, mechanical shock, thermal cycling, vibration, etc.4. Multi Protection: Walkie talkie replacement battery has multiple protections to effectively solve the problems of short circuit, over voltage, over current, over and over discharge.5. Ideal Replacement: The package includes 2 original two way radio battery replacements, perfect for replacing damaged or old batteries, providing a good experience.Specification:Item Type: Two Way Radio Battery ReplacementMaterial: Lithium BatteryParameters:Battery Material: Lithium BatterySpecification Voltage: 7.4VBattery Capacity: 3800mAh x 2 (Shipped with Pure Battery)Scope of Application: Applicable for Bao Feng UV5R 1 Generation UV5R 2 Generation UV5R 3 Generation Walkie Talkies.Package List:2 xTwo Way Radio Battery Replacement