Lightweight and shock-absorbing, the Li-ion battery range delivers 430% more working capacity during it's lifetime compared to Ni-Cad and is 40% Lighter than Ni-MH. A Makita Li-ion battery has minimal depletion of power during use or in storage over it's lifetime. This battery triple pack includes three Makita BL1850B 18v 5.0ah batteries with LED indicators and is compatible with all tools from the 18v LXT cordless range. Specifications • Voltage: 18v • Capacity: 5.0 Ah • Battery Type: Li-ion • Battery ID: BL1850B Features and Benefits • Unbeatable 45 minute charge time • LED charge indicator on battery • Same weight as 3.0Ah battery • Works with your current Li-ion Chargers • Longer run time and battery life Contents • Three BL1850B 5.0ah Batteries