The Batavia On-the-go Charger, 2.2Ah 18V, is perfect for everybody who uses a MAXXPACK battery powered tool, when not near a main powered charging point. You can use it with any vehicle with a 12V charging point or lighter auxiliary port to charge all batteries from the Maxxpack collection. Compact and durable design, making it easy to store. Specifications Input 12V. Battery Charge Time 2.0Ah 55 min (± 5), 4.0Ah 110 min (± 5), 5.0Ah 135 min (± 5). Charging Current 2,200 mA. Cable Length 1.8m. Dimensions (L x W x H) 11.5 x 6.5 x 9.5cm. Weight 0.27kg.