HAZET 18-volt 2.5 Ah (ampere-hours) Li-ion battery pack 9500-025

Compatible with all 9500 series tools. 18-volt 2.5 Ah Li-ion battery pack. Charging time approx. 40 minutes. 18-volt Li-ion battery pack. LED battery capacity indicator on the battery pack. Electronic Management System (EMS) protects the battery pack, extends its service life and increases efficiency. Charge and discharge protection. Dust and splash protection. Dimensions: 120 mm x 75 mm x 50 mm. Net weight (kg): 0.42 kg. Did you know – Li-ion batteries: Have no memory effect. Consist of 3.6 V cells. When fully charged, they have a voltage higher than 3.6 V, i.e. 5 cells at 3.6 V = 18 V – but after a full charge, a peak voltage of up to 20 V is possible. Please note: to ensure a long battery life, store the battery at between 50 and 80 per cent charge. They have more than twice the energy density of, for example, nickel-cadmium batteries. They have a nominal voltage around three times that of nickel-metal hydride batteries. They require several full charge cycles to reach full capacity.