100%Original18V 8ah Rechargeable Lithium Ion Battery for Bosch 18V

The Bosch CORE18V Performance Battery is the next-gen Lithium-ion battery that delivers 2X the power and runtime of standard two-layer 4.0 Ah 18V batteries with minimal increase in volume and weight. The GBA18V80 battery features advancements in design that 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 delivers power and performance for high-capacity tools.

Bosch GBA18V80 18V CORE18V Lithium-Ion 8.0 Ah Performance Battery

Bosch 18V CORE18V Lithium-Ion 8.0 Ah Performance Battery GBA18V80 - Acme Tools

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BOSCH GXS18V-16N14 18V Starter Kit with (1) CORE18V® 8 Ah High Power Battery and (1) 18V 16 Amp Battery Turbo Charger

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The GBA18V80 features two layers of enhanced 21700 cells for greater battery efficiency. The battery has Bosch-exclusive CoolPack 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack 2.0.