Bosch 18V CORE18V® Lithium-Ion 8 Ah High Power Battery

Engineered for professionals who demand uncompromising power and runtime, the Bosch CORE18V® 8 Ah High Power Battery (GBA18V80) is a game-changer for cordless performance. This advanced lithium-ion battery delivers 50% more runtime and over 75% more power than Bosch’s 4 Ah version—making it ideal for high-demand applications like drilling, grinding, and cutting.

Built with two layers of enhanced 21700 cells, the battery maximizes efficiency while Bosch-exclusive CoolPack™ 2.0 technology ensures optimal heat management for extended battery life. Its cutting-edge design includes copper end plates, power rails, and a flexible circuit board to reduce resistance and boost performance.

Weighing just 2.14 lbs, it strikes the perfect balance between power and portability. The high-resolution charge-status indicator keeps you informed, while AMPShare™ System compatibility allows seamless integration across Bosch and partner-brand cordless tools.

Key Features:

• 8 Ah capacity for extended runtime
• CoolPack™ 2.0 for superior heat dissipation
• Optimized for Bosch PROFACTOR™ tools with BITURBO Brushless™ Technology
• Compatible with all Bosch 18V tools and chargers
• AMPShare™ multi-brand battery system support
• Compact and lightweight at 2.14 lbs

Perfect for: Contractors, carpenters, electricians, and serious DIYers looking for reliable, high-performance cordless power.