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  • Replacement battery for all of the 18V power tools 



Product ID: 4085

Bosch 18V 4.0 Ah Battery

SKU: 4085**
  • Specifications

    • 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 the jobsite all day
    • Bosch-exclusive CoolPack 2.0 technology - cooling the battery 15% faster than previous 4 Ah doublelayer versions
    • Lightest high-power battery - weighs only 1.15 lbs., but provides performance comparable to much heavier batteries
    • System compatibility - features compatibility with Bosch 18V Lithium-ion tools and chargers
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