Details:

Easy-to-read charging indicator for quick power status checks
On-board fuel gauge for quick power level indication during use
Long lasting power and performance with advanced Lithium-Ion technology
Compatible Batteries: BLi20, BLi100, BLi150, BLi200, BLi300
2-Year Limited Factory Warranty
Input Voltage: 120V
Charger has 500 Watts of Charging Power

This charger is compatible with all Husqvarna professional series 36V battery products. It conserves energy by using 'energy-save' mode, and will not continue to charge a battery once fully charged and still on the charger. Compact and ideal for convenient storage and placement. Comes with a standard 120V electrical plug.