This Empire Scientific NP-FM50, NP-FM70, NP-FM90 Battery Charger is compatible with the Sony NP-FM50, NP-FM70, NP-FM90 battery. The Sony NP-FM50, NP-FM70, NP-FM90 battery charger from Empire Scientific features internal safety protection from overheating and overcharging and two LED status indicators. AC power source and DC car cigarette lighter adapter are included.