EBL 6F22 9V Battery Charger for 9V Li-ion/Ni-MH/Ni-Cd Battery(1~2pcs) Brand new and portable,applicable for all power voltage globally This charger uses the MCU control technology,providing the constant current and constant voltage safety model The charger will charge the battery when plug in,and the indicator light display in blue Only charging for one or two pcs 9V lithium,Ni-MH,Ni-Cd batteries,do not charging for other type of batteries This charger is for using indoor only,keep it away from moist and heat