The ideal starter set for any tradesperson This exclusive Makita starter set consists of 2 x BL1850B 5.0Ah batteries and the DC18RC single port fast charger. This is all contained in the 831278-2 heavy duty duffel tool bag. BL1850B Features: Charge level indicator Foam cell technology Slide on battery - firm holding with multi contacts and shock absorbing pack, will not puncture and remains cool even in heavy use Unbeatable 45 minute charge time Same weight and size as 3Ah or 4Ah battery Works with your current Li-ion Chargers Longer run time and battery life DC18RC Features: The DC18RC has a cooling fan and Active 3 Controls This means that during the loading of the charging voltage, charging current, and temperature is held in the holes The cooling system blows cool air into the battery As a result, high temperatures occur in the battery so that the battery life is extended and the charging process is accelerated 831278-2 Features: Heavy-duty tool bag made from hard-wearing nylon weave materials Multiple pockets on the inside and outside for power tools, hand tools and accessories Padding throughout for protection of power tools and other items inside Plastic skids on bottom of the bag for increased durability and wear protection BL1850B Specification: Battery Ah: 5.0 Ah Battery Type: Li-ion Voltage: 18 v Weight: 0.6kg DC18RC Specification: BL1850 (196673-6) 5Ah - 45 Minutes BL1840 (196399-0) 4Ah - 36 Minutes BL1830 (194204-5) 3Ah - 22 Minutes BL1430 (194065-3) 3Ah - 22 Minutes BL1415 (194558-0) 1.3Ah - 15 Minutes 831278-2 Specification: Dimensions: L 600 x W 375 x H 300mm