Bosch Expert PRO BLUE EXBA 18v Cordless Twin Pack Li-Ion Battery 8ah 8ah

About this tool

The Bosch Expert PRO BLUE EXBA 18V Cordless Twin Pack delivers two high-performance 8Ah lithium-ion batteries designed for demanding professional use. Built around advanced tabless cell technology, these batteries provide up to 120% more runtime than the standard Professional GBA 18V 4.0Ah, making them an ideal choice for contractors and tradespeople who need sustained power throughout the working day. Conventional batteries restrict current flow through just two tab connections, creating internal resistance and heat build-up. The tabless cell design eliminates this bottleneck by introducing countless parallel current paths, resulting in less resistance, reduced heat generation, and instantaneous maximum power output of up to 2400W. The reinforced robust housing and COOLPACK 2.0 thermal management system further extend battery service life under heavy continuous use. Each battery features a 5-LED charge indicator with remaining capacity display and defect risk detection, keeping you informed on site. The extended charging temperature range of -10°C to +55°C ensures reliable operation across all weather conditions, and a full charge can be achieved in as little as 39 minutes using a compatible EXAL18V2-320 or EXAL18V-160 charger. Both batteries are fully compatible with the Bosch Professional 18V System and the AMPShare multi-brand battery alliance. Features and Benefits: • Up to 120% more runtime than the Professional GBA 18V 4.0Ah • Tabless cell technology: Countless parallel current paths for maximum power up to 2400W • COOLPACK 2.0 thermal management for extended battery lifetime • Reinforced robust housing built for demanding site conditions • 5-LED charge indicator with defect risk detection • Extended charging temperature range: -10°C

Retailer description · My Tool Shed · Observed 8 Oct 2026. Check the retailer’s listing for full specifications and contents.