VTOMAN Jump 600X Extra Battery 640Wh for Jump 600X, Jump 600 Portable Power Stations

[Works Only For VTOMAN]Jump 600X Extra Battery can be only used for VTOMAN Jump 600X and Jump 600 portable power stations.
[Expand Capacity From 299Wh To 939Wh At Once] With Jump 600X extra battery, you can expand the capacity of Jump 600X power station from 299Wh to 939Wh. (Please note that the Extra Battery CANNOT be used alone, it has to connect with VTOMAN power station to work.)
[Reliable LFP Battery] Jump600X extra battery is built-in LiFePO4(LFP) battery that features long-lasting lifespan and better safety performance than NCM. Also the BMS inside provides multiple protection for the battery, including over-charge protection, over-discharge protection, over-voltage protection, short-circuit protection, etc.
[Money-saving Solution] The extra battery provides a cost-effective solution to upgrade your Jump 600X power station in terms of battery capacity. With an extra battery, your VTOMAN Jump 600X power station bundle can provide more juice to run your essential devices and appliances for hours, depending on the actual output.
[Package List]1x Jump 600X Extra Battery, 1x CP3500 Connecting Cable, 1x User Guide.
[24-Month Warranty]VTOMAN provides 24 month warranty for all VTOMAN power stations and solar panels that purchased from Vtoman official store. Please feel free to contact us for any questions, we’ll usually reply within 12 hours.