Motorola NNTN4852A is a premium NiMH battery for CP series and PR400 portable two-way radios.
NiCD is best suited for extreme temperature operation.
NNTN4852A is only intrinsically safe with PR400. Intrinsically safe batteries can be used in locations where flammable gas, vapors or combustible dust may be present.
Charger required: WPLN4138AR or WPLN4161AR