EASY TO RECHARGE TYPE-C CONNECTOR AND CABLE INCLUDED, YOU WON'T NEED A Ni-MH BATTERY CHARGER ANYMORE DUAL END TYPE-C CABLE INCLUDED (For charging the batteries) ECO AND FUN COLLECT COOL DESIGN BATTERIES TO RECHARGE KID TOYS, REMOTE, RADIO OR TV ACCESSORIES AND REUSE THEM UP TO1200 TIMES SPECIFICATIONS 1000mAh 1.2V Ni-MH Charging Current: 5V/350mA Charging Time: 2HOURS Charge via MicroUSB Battery Indicator: LED (RED during charging, BLUE when fully charged) You can use it for your Mouse, Keyboard, Remote, Toys, Flashlight, Gaming controllers, etc.