... .Standby 30days 4.CE,FCC,RoHS approvl Hot sell 3000mAh 5V mini Battery charger Model No: RX-201Specifications: ModelRX-21Battery type6500mAh/3 ... ,PDA,PSP, MP4, IPOD,DV1. Equated to 2-3pcs cellphone battery,standby30days,Charge-discharge cycles at least 500 times.The useful ...