Bosch – Gal 18V-40 Professional – IBF Bosch

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.