EGO commercial charger for backpack batteries allowing you to charge whilst on the go. The fan-cooling system protects the battery and charger from overheating.  There\'s also an LED ndicator also provides constant feedback on battery status and charge levels. Rapid mode BAX1500 = 210 minutes.Compatible with the BAX1500 and BAX1300 backpack batteries. The charger can charge all the batteries in the 56v range with the addition of the ADB1000 adapter (sold separately).Specification:Battery Voltage: 56vStandard Charge Time: 420 minsLED DisplayWarranty: 1 year