Bosch c/less battery 18v 4ah

Bosch Battery Pack GBA 18V 4.0AH Professional   

The high-endurance 18 volt XL battery with 4.0 Ah and COOLPACK technology  

Up to 65% longer runtime (cf. with 3.0 Ah battery)  

COOLPACK technology for up to 100% longer lifetime (cf. battery without COOLPACK)  

Professional 18V System: These batteries and charger can be used for all your Bosch 18V tools  

Additional data  

Battery voltage: 18.0 V  

Weight: 0.6 kg  

Battery dimensions (width x length x height): 80 x 100 x 150 mm