1.Working Time : Double than the original.
2.Safty Protection : Three terminals for charge on charger base.
3.Model : BL-8,High capacity 3800mAh 7.4V , perfect replace your original batteries.
----------------------------------------------------------------------------------------------------------------------------------------
Baofeng Battery Accessories Li-ion Battery
Model:BL-8
Capacity:3800mAh
Voltage:7.4V
It works on:UV-82HP
UV-82HPL
UV-82
UV-82X
and UV-82 Clones Such as the UV-89