Features 1.Adaptation Model: Two way radio replacement battery for BAOFENG UV 9R UV 9R Plus series walkie talkies. 2.Battery s: Replacement two way radio battery's voltage is 7.4V and the battery capacity is 8000mAh. 3.Chemical Composition: Replacement battery is a lithium ion battery, using ultra sonic sealing technology, impact resistant, with double protection. 4.Durable: Replacement battery is ruggedized by high altitude performance, mechanical shock, thermal cycling, vibration, external short circuit and overcharge test simulation. 5.2 Pack: Two way radio battery contains 2 replacement batteries, factory packed, perfect replacement for your original batteries, long battery life.specificationItem Type: Replacement Two Way Radio Battery for BAOFENG Material: Li ion Voltage : 7.4V Battery Capacity: 2 x 8000mAh(Shipped with Pure Battery) Scope Of Application: Applicable to for UV 9R Walkie Talkie PackageList2 x ReplacementBatteryNoteAll our batteries are not fully charged, please charge before use.