Includes 2 x 2.0-Ah lithium iON battery and rapid charger. 24 V exclusive EcoSharp lithium-ion technology. High capacity cells with no fade power for maximum job performance. No memory effect. Charge whenever you want without having to drain the battery or wait for full charge before use. Cord free operation. No gas, oil, tune-ups, pull-cords or tangled extension cords. Eco friendly zero emissions for cleaner air. Reliable performance 2.0 Ah (48 Wh). Compatible with all iON+ battery models (24VBAT-LTE, 24VBAT-LT, 24VBAT, 24VBAT-XR). Peaks at 24 volts. Nominal voltage under typical load is 21.6 volts. Thermal, over-voltage, over-current and circuit protection. Built in battery status indicator. ETL certified. Warranty: 90 days. Weight: 2.5 lbs..