1600A016GB Battery Type, Bosch 1600A016GB 4Ah 18V Power Tool Battery, For Use With 18 V Range Angle Grinder, 18 V Range Circular Saw, 18 V Range

Bosch Power Tool Battery
The Bosch ProCore series power tool battery is 18V with a 4.0Ah battery life. A power tool battery is a portable battery used to supply cordless power to your power tools. It has a combination of new cell generation with higher capacity and a battery design with improved CoolPacK technology that gives a 135% longer lifetime and prevents the battery from overheating.
Features and Benefits
Flexible power system Li-ion battery type No self-discharge, no memory effect and a higher energy density Small and lightweight Upgraded high resolution 5 LED indicator for battery status