Bosch 18-Volt 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Kit (Charger Included)

Bosch 18-Volt 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Kit (Charger Included)

The Bosch GXS18V-11N25 CORE18V Compact Starter Kit features two batteries and a charger to deliver cutting-edge battery performance and charger flexibility. The CORE18V Compact Battery is the next-gen Lithium-ion battery to keep the power and runtime, while losing the weight. Engineered with 21700 cell technology, the GBA18V40 single-layer battery matches the power from the original two-layer 4.0 Ah battery with improved performance per cell. The Bosch GAL18V-40 4.0 A charger can completely charge a discharged CORE18V 4.0 Ah battery to 80% in 48 minutes and to a full charge in about an hour. This dual-stage charger charges the first 80% in fast charging mode and the remaining 20% in long-life mode, getting the user back to work quickly. It features charging indicator lights showing when the battery is fast charging, charging in long-life mode or finished charging. The battery provides exclusive CoolPack 2.0 technology to manage the heat of the higher power-density cells, and it provides better cooling than the previous 4.0 Ah double-layer versions. This new-gen CORE18V still features compatibility with Bosch 18V Lithium-ion tools and chargers.

• Compact 18V battery – provides next-gen power and runtime, while losing the weight, for tools used on the jobsite all day

• Fast-charging convenience – allows users to charge a Bosch 18V 4.0 Ah battery to 80% in 48 minutes or to 100% in about an hour

• High-power cells – use enhanced 21700 cell technology, combined with advanced design, to produce higher currents for a longer time

• 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 4.0 Ah double-layer versions

• Lightest high-power battery – weighs only 1.15 Lb., but provides performance comparable to much heavier batteries

• System compatibility – battery features compatibility with Bosch 18V Lithium-ion tools and chargers

• Regulated dual-mode charging – safely charges battery fast; first 80% of charge is fast, remaining 20% in long-life mode

• Battery-status indicator – provides indication if charger is in fast-charging mode, long-life mode or when charging is complete