Enercell&trade; Ni-MH "AA"/AAA" Battery Charger with Batteries ENERCELL 4 to 6 HOUR BATTERY CHARGER Charges up to 4 batteries at once PORTABLE, PLUGS INTO ANY REGULAR WALL PLUG OUTLET THESE BATTERIES MAY NEED TO BE REPLACED, I COULD TAKE THEM OUT OF THE UNOPENED PRODUCT AND ONLY SELL THE CHARGER, BUT THEN IT WOULDN'T BE NEW ANYMORE. USE ONLY Ni-MH BATTERIES IN THIS UNIT,