Bosch GXS18V-16N14 18V Kit W/1X8.0 Ah Core Bat

PROFACTOR Performance 8.0 Ah battery delivers 100% more runtime and over 75% more power than the CORE18V 4.0 Ah Compact battery High-power Hell-ion turbo charger provides 16-amp fast and faster charging High-power Li-ion cells features enhanced 21700 cells, which deliver corded-comparable power for high-demand applications Corded power optimized for PROFACTOR tools delivering power comparable to high-demand corded tools Bosch-exclusive CoolPack 2.0 technology cools the battery 15% faster and provides 135% longer lifetime compared to non-CoolPack Bosch 18V Lithium-ion batteries Weighs only 2.14 Lbs. 8.0 Ah PROFACTOR Performance battery provides ideal balance of size, weight and power Cutting-edge battery design includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency 16-amp charging current delivers twice the charging current of the previous generation 8-amp charger Power-Boost mode boosts electrical current charging to 50% in