Metabo 625596000 18v 2.0Ah Li-Power Battery Pack FEATURES Ultra M technology: Intelligent battery management for long-lasting battery packs with a 3 year guarantee Patented “AIR COOLED“ charging technology Permanent Electronic Single Cell Protection (ESCP) when charging, for particularly long life Processor-controlled charge and discharge management Capacity display with almost no self-discharge Compatible with all 18v machines and chargers SPECIFICATION Battery Pack Voltage: 18v Capacity of Battery Pack: 2.0 Ah Weight: 436g