GBA18V80 Bosch 18V CORE18V™ Lithium-Ion 8.0 Ah Performance Battery The GBA18V80 Bosch PROFACTOR 18V CORE18V Lithium-Ion 8.0 Ah Performance Battery delivers 100% more runtime and over 75% more power than the CORE18V 4.0 Ah battery. The GBA18V80 Bosch PROFACTOR 18V CORE18V Lithium-Ion 8.0 Ah Performance Battery features high-power cells and uses enhanced 21700 Cell technology, combined with advanced battery design for greater efficiency, to transfer more power for a longer time.

The GBA18V80 Bosch 18V CORE18V™ Lithium-Ion 8.0 Ah 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 Bosch 18V CORE18V™ Lithium-Ion 8.0 Ah Performance 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 GBA18V80 Bosch 18V CORE18V™ Lithium-Ion 8.0 Ah Performance Battery delivers power and performance for high-capacity tools.

Bosch engineered the exclusive CoolPack 2.0 technology to manage the heat of the higher power cells, and it provides better cooling than the previous-generation CoolPack system. CoolPack 2.0 extends the life of the battery by 35%, lowering the cost of battery replacement.