The EGO Power Plus 56v standard battery charger can charge the EGO 2Ah 56 volt battery in 40 minutes and the EGO 4Ah 56 volt battery in 80 minutes.The EGO range of Power + battery powered tools were introduced during the Spring of 2015. These cordless garden products have been a major success in North America with their 56 volt lithium-ion batteries which are comparable in performance to petrol powered machines.Recent consumer research has shown an increased interest and demand for outdoor power tools which are quieter and less environmentally polluting than traditional petrol driven models.All the models in the EGO range are interchangeable with the 2Ah, 4Ah, 5Ah, 6Ah and 7.5Ah lithium ion batteries.Features:Fan Cooled : Keeps the battery cool for faster charging and a longer battery lifeIntegrated Fuel Gauge : Lets you know how much charge is left in the batteryIntegrated LED Charge Indicator Lights : Checks the battery charge and tells you when it\'s fully chargedSuitable for using with all the EGO Power + 56 volt lithium-ion batteries