Bosch 18V 4.0Ah vs 8.0Ah Batteries: Choosing Capacity for Demanding Tools
The real difference is runtime, not voltage A Bosch 18V 4.0Ah battery and an 8.0Ah battery run compatible 18V tools at the same nominal voltage. The larger pack stores roughly twice the energy, so it can usually run a tool for longer before you need to swap or recharge. It does not automatically make a […]