Features 1. Adaptation Model: Replacement battery for BAOFENG UV 9R and UV 9R Plus series two-way radios. 2. Battery Specifications: Replacement two-way radio battery with a voltage of 7.4V and a capacity of 8000mAh. 3. Chemical Composition: Lithium-ion battery using ultra sealing technology, impact resistant, with dual protection circuitry. 4. Durable Design: Built to withstand mechanical shock, vibration, thermal cycling, external short circuit, and overcharge testing. 5. 2 Pack: Includes 2 replacement batteries, factory sealed, ideal replacement for original batteries with long-lasting performance. Specification Item Type: Replacement Two-Way Radio Battery for BAOFENG Material: Lithium-ion Voltage: 7.4V Battery Capacity: 2 x 8000mAh (shipped as individual batteries) Application: Compatible with UV 9R Walkie Talkie Package List 2 x Replacement Battery Note: All batteries are not fully charged upon delivery; please charge before use.