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Robert Bosch
18V CORE18V Lithium-Ion 4.0 Ah Compact Battery
MODEL #GBA18V40 | SKU #mp-00002944
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CA$139.00

10  
in stock online only
Sold and shipped by Robert Bosch Inc.
Shipping from CA$10.51
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Product Information
The Bosch CORE18V 4.0 Ah Compact Battery is designed to keep the power and runtime, while losing the weight. The GBA18V40 single-layer battery features advancements in design to reduce resistance and increase efficiency, to improve the performance-to-weight ratio of tools used on the jobsite all day. The battery is a truly flexible power system providing compatibility with a full range of Bosch 18V Li-ion cordless tools. The GBA18V40 is engineered with 21700 cell technology, matching the power from the original two-layer 4.0 Ah battery with improved performance per cell. The Bosch-exclusive CoolPack 2.0 heat-management system results in 15% faster cooling and 135% longer life compared to previous non-Bosch CoolPack 18V batteries.
  • compact 4.0 ah battery – delivers 2x the runtime compared to previous generation bat612 2.0 ah battery
  • compact power – lightweight, compact solution
  • high-power li-ion cells – feature a single layer of enhanced 21700 cells for greater battery efficiency
  • 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
  • cutting-edge battery design – includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency
  • weighs only 1.10 lbs. – 4.0 ah compact battery provides performance comparable to much heavier batteries
  • system compatibility – compatible with a full range of bosch 18v li-ion cordless tools; not optimized for use with profactor tools
  • charge-status indicator – features a high-resolution charge-status indicator
Specifications
Specifications
Length 3.10 in
Width 7.19 in
Height 8.09 in
Net Weight 1.10 lb
Gross Weight 1.39 lb
Volume 180.32 cu in
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