Bosch CORE18V‚® Lithium-Ion 8.0 Ah High Performance Battery

The Bosch CORE18V® Lithium-Ion 8.0 Ah Battery is built for pros who demand maximum runtime and top-tier performance. This Bosch CORE18V® battery uses advanced 21700 cell technology to deliver more power and longer use per charge—without added bulk. Ideal for high-load applications, it fits all Bosch 18V tools, providing backward and forward compatibility. Whether you're upgrading from a lower Ah model or need a reliable Bosch 18V 8Ah battery for demanding jobs, the GBA18V80 is the powerhouse your toolkit needs.

Extended Runtime with 8.0 Ah Capacity

• Delivering 8 amp hours of energy, this Bosch 8 Ah battery supports longer work sessions with fewer interruptions, especially useful for cutting, grinding, and drilling tasks.



• Its increased capacity helps reduce downtime by extending the period between charges.



• Ideal for professionals needing consistent, high-output performance across long shifts.

• Equipped with larger, more efficient cells, the Bosch GBA18V80 offers improved energy density and lower internal resistance.



• This means it runs cooler under load and maintains performance during continuous heavy use.



• Perfect for high-drain tools requiring maximum torque and endurance.

• As a true Bosch 18V lithium-ion battery, it works across the entire Bosch Professional 18V system.



• Its backward compatibility ensures it fits seamlessly with existing chargers and tools.



• Upgrade to higher capacity without changing your setup or investing in new equipment.

• Reinforced housing and vibration resistance help protect internal components from impact and wear.



• Designed for rough conditions, the battery casing resists dust, debris, and extreme temperatures.



• Rugged and ready, it’s built to last in any professional environment.

• CoolPack™ 2.0 technology actively dissipates heat during use and charging to prevent thermal buildup.



• Helps preserve battery life and maintain consistent performance over time.



• Reduces risk of overheating during intensive applications or long tool runs.

• Built-in LED fuel gauge lets you check battery status instantly—no guesswork, no surprises.



• Plan your tasks better by knowing when to swap or recharge.



• Supports efficient workflow on the busiest job sites.

Model Number: GBA18V80

Battery System: CORE18V™ high-performance 18 V

Capacity: 8.0 Ah (≈144 Wh)

Weight: 2.14 lb (≈ 0.97 kg)

Dimensions: ~4.6″ L × 3.0″ W × 2.7″ H

Cell Type: Lithium‑Ion 21700 enhanced cells

Cooling: Bosch-exclusive CoolPack™ 2.0 technology

Indicator: Charge-status LED display

Compatibility: All Bosch 18 V tools, PROFACTOR™, BITURBO™, and AMPShare™ system