Product Review

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