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BOSCH® 18V CORE18V Lithium-Ion 4.0 Ah Compact Battery

Engineered to provide next-gen power and runtime

BOSCH® 18V CORE18V Lithium-Ion 4.0 Ah Compact Battery Features

  • Compact 18V Li-ion battery – engineered to provide next-gen power and runtime, while losing the weight, for optimized performance
  • High-power cells – use enhanced 21700 cell technology, combined with advanced battery design for greater efficiency
  • Cutting-edge cell design – engineered to improve performance in tools used on jobsite all day, plus CoolPack 2.0 heat management
  • Bosch-exclusive CoolPack 2.0 technology – cooling the battery 15% faster than previous 4.0 Ah double-layer versions
  • Lightest high-power battery – weighs only 1.15 Lb., but provides performance comparable to much heavier batteries


The Bosch CORE18 V Compact Battery is the next-gen Lithium-ion battery to keep the power and runtime while losing weight. The GBA18 V40 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. Engineered with 21700 cell technology, the battery matches the power from the original two-layer 4.0 Ah battery with improved performance per cell. Bosch engineered the exclusive CoolPack 2.0 technology to manage the heat of the higher power-density cells, and it provides better cooling than the previous-generation CoolPack system. CoolPack 2.0 cools the battery 15% faster than the previous 4.0 Ah double-layer versions.

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

Specifications
A-h Capacity 4.0
Battery Chemistry Lithium Ion
Battery Voltage (V) 18
Battery Watt Hours 72.0Wh
Height 1.85"
Length 4.6"
Weight 1.1lb
Width 3.0"
Includes (1) 18V CORE18V Lithium-Ion 4.0 Ah Compact Battery

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


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Product Details

The Bosch CORE18 V Compact Battery is the next-gen Lithium-ion battery to keep the power and runtime while losing weight. The GBA18 V40 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. Engineered with 21700 cell technology, the battery matches the power from the original two-layer 4.0 Ah battery with improved performance per cell. Bosch engineered the exclusive CoolPack 2.0 technology to manage the heat of the higher power-density cells, and it provides better cooling than the previous-generation CoolPack system. CoolPack 2.0 cools the battery 15% faster than the previous 4.0 Ah double-layer versions.

Product Specifications

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

Specifications
A-h Capacity 4.0
Battery Chemistry Lithium Ion
Battery Voltage (V) 18
Battery Watt Hours 72.0Wh
Height 1.85"
Length 4.6"
Weight 1.1lb
Width 3.0"
Includes (1) 18V CORE18V Lithium-Ion 4.0 Ah Compact Battery

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Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


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