DMW BTC10E, DMW BLF19, DMW BLF19E Battery charger Brand New dual channel charger for Panasonic Lumix DMC-GH3 GH3A GH3AGK GH3GK GH3H GH3HGK GH4 GH4H Camera DMWBLF19 DMWBLf19E DMWBLf19PP Li-ion Battery for Panasonic Lumix DMCGH3 DMC-GH4 Digital Camera Input: AC 100V-240V 50/60Hz Max 150mA Output: DC 4.2V(8.4V) 600mAh 100% Compatible With Original item, Efficient, Environmentally, Energy-saving 1Charges two DMW-BLF19 camera batteries at the same time and Smart LED light indicated RED when charging and GREEN when complete