Bosch 18v GBA ProCORE Battery 5.5Ah 1600A02149 ProCORE - A new dimension of power The ProCORE 18v 5.5Ah Professional is a Bosch ProCORE 18v series high-performance battery, delivering the equivalent of up to 1,800 watts of corded power. Its new generation cell technology, combined with Bosch’s intelligent battery management, delivers 87% more power than conventional batteries. FEATURES Latest cell technology and intelligent battery management deliver 87% more power than conventional batteries Compatible since 2008: all of our batteries are compatible with new and existing Bosch Professional tools in the same voltage class COOLPACK 2.0 technology provides superior heat dissipation for 135% longer lifetime than standard batteries The ProCORE 18v 5.5Ah Professional is a Lithium-ion (Li-ion) battery with a fuel gauge display for battery status SPECIFICATION Battery Capacity: 5.5Ah Battery Voltage: 18v Cell Type: Li-Ion Weight: 955 g Size (L x W x H): 117 x 77 x 69 mm 100% Charging Times Approximately: In the GAL 1880 CV: 49 mins In the GAL 18V-160C: 36 mins In the GAL 18V6-80: 47 mins In the GAL 18V-40: 84 mins