Bosch CORE18V Battery Review

The Bosch CORE18V Battery boasts more power, longer runtime, and updated CoolPack technology for better heat transfer! We put those claims to the test!

GBA18V40, 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery

CORE18V 10000mAh ProCORE Replacement Battery for Bosch 18V Professional System Cordless Tools BAT609 BAT618 GBA18V80 21700 Cell - AliExpress

Bosch CORE18V Battery Review

Bosch GXS18V-12N14 18V Core Starter Kit with (1) 8.0 Ah Performance Battery

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

The Bosch CORE18 V Compact Battery is the next-gen Lithium-ion battery to keep the power and runtime, while losing the weight. The GBA18 V40 single-layer battery features advancements in design to 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 matches the power from the original two-layer 4.0 Ah battery with improved performance per cell.

Bosch GBA18V40 4.0Ah 18V Lithium-Ion Battery

Bosch CORE18V Battery Review

This 18V Starter Kit is the ideal solution to reducing downtime and increasing productivity for users tackling the most demanding and brutal applications. It includes an 8 Ah High Power Battery, which delivers 50% more runtime and over 75% more power than the CORE18V 4 Ah battery, powering high-demand applications. The GBA18V80 features two layers of enhanced 21700 cells for greater battery efficiency.