This is a 12V 4 Amps charger to charge the 12V 4A BAT-LI-124 battery pack.
Note: This is only the charger. No battery or belt case is included. If you need the complete kit (battery, charger and neoprene belt case) see the BAT-LI-124KIT page. If you only need the battery, see the BAT-LI-124 page.