25% more runtime with 5.0 battery than the GBA 18V 4.0Ah Fast charging with GAL 1880 CV: Charging the GBA 18V 5.0Ah battery up to 80% in only 35 minutes Compatible with all tools and chargers of the Bosch Professional 18V System and the AMPShare Alliance Additional data Battery voltage 18.0 V Battery 1 weight 0,6 kg Cell type Li-Ion Battery charging voltage 14.4 – 18 V Charge current 8 A Charg. time at bat. cap. 5.0 Ah (80%/100%) approx. 35/45 min Charger weight 0,7 kg
