Technical Details: Input: AC 100-240V 50-60Hz 0.3A Output: DC 9V 1A (max) For battery type: Ni-MH, Ni-CD, Li-ion Compatible battery models: MOTOROLA NNTN4496, NNTN4496AR, NNTN4851, NNTN4851A, NNTN4851AR, NNTN4851R Compatible Motorola Radios Models: CP040, CP140, CP150, CP160, CP180, CP340, CP360, CP380 EP450, GP3138, GP3688, PR400 More other models, please feel free to contact us for details.