Features:
High capacity circulatory function, perfect replace your original batteries.
Safety protection - over-charge, over-discharge, over-heat, over-current & short-circuit protection.
No Memory effect, you can use it any time and no need to discharge it fully then start to use.
4.8V 700mAh replacement rechargaeble battery.

Product Details:
Capacity: 700 mAh
Voltage: 4.8 V
Battery Type: Ni-MH

Compatible Models:
Radio Models GMR1038 GMR1038-2 GMR1038-2CK GMR1048 GMR1048-2CK GMR1058 GMR1438 GMR1448 GMR1558-2CK GMR1595-2CK GMR1838 GMR2059 GMR2089 GMR2099 GMR2238 GMR2875 GMR2889 GMR2889-2CK GMR3689 GMR3699 GMR635 GMR638 GMR645 GMR648-2CK GMR680 GMR855 GMR855-2C GMR8553-2CK GMR885 GMR895 GMRS380 GMRS3802 GMRS380-2 GMRS522 GMRS540 GMRS680 GMRS680-2 MR1048-2CK TR6402 TR640-2 BP-38 BP-39 BT-1013 BT-537 BP-40 FRS-008

Those that are not in the list may not match, please use with caution.