Bosch Genuine BLUE 18v Cordless CoolPack Li-ion Battery 4ah and Charger

The Bosch battery starter set includes 2 x GBA 4.0AH lithium-ion Coolpack batteries and 1 x GAL 18V-40 charger which is compatible with all Bosch 18V lithium-ion blue power tools and chargers. Coolpack technology offers 100% more lifetime than a battery with Coolpack technology.

Features and Benefits
• Slide-in interface and large release button for a user friendly experience
• LED indicators and temperature sensor for clear visibility of status
• Robust housing with heat conductive material to avoid easy damage