Bosch GBA18V80-2PK 18V CORE18V 8Ah High Power Battery – 2-Pack | Bosch

Boost your Bosch 18V toolkit with the GBA18V80-2PK 8Ah High Power Battery

This two-pack of CORE18V batteries is designed for demanding tasks, delivering significant runtime and robust power without adding bulk to your workflow. Each 8Ah cell pack is built to work with Bosch 18V tools and chargers, offering flexibility across the job site or garage.

Key improvements you may notice

• Performance: up to 50% more runtime and over 75% more power than a CORE18V 4Ah battery, enabling longer use before recharging.
• Efficiency: two layers of enhanced 21700 cells improve energy delivery and reduce resistance during heavy use.
• CoolPack 2.0 technology: active cooling helps maintain performance and may extend battery life in hot, high-demand conditions.
• Advanced construction: copper end plates, power rails, and a flexible circuit board support efficient energy flow and reduced heat buildup.
• Lightweight design: at about 2.14 pounds, the pack balances weight with power for comfortable handling on ladders or overhead work.
• Intuitive charge-status indicator: a high-resolution display provides quick visibility of remaining runtime.
• Flexibility: AMPShare compatibility and Bosch 18V tool ecosystem, with optimization for PROFACTOR BITURBO tools for strong performance with cordless use.

Real-world usage scenarios

• Framing, decking, and cabinetry: steady power loss is minimized during long cuts and fast drilling.
• Roofing and exterior tasks: reliable runtime helps sustain cordless operation while you move between stations.
• DIY projects at home: compatible with a wide range of Bosch tools for a cleaner, fewer-changeover workflow.

Specs at a glance

• Voltage: 18V
• Capacity: 8Ah per battery, 2-pack
• Weight: approx. 2.14 lb per pack
• Cell technology: dual-layer 21700 cells
• Compatibility: Bosch 18V tools and chargers; AMPShare multi-brand potential

Note: While these features emphasize design and technical specifics, actual results depend on tool, task, and usage conditions. This battery is intended to boost performance in supported Bosch tools and is not a guarantee of results.