With huge 1500W AC input port, FlashSpeed 1500 portable power station can recharge from 0-100% within 1 hour. Also no need for an AC adapter anymore. If coupled with 400W solar input and 200W DC input, FlashSpeed 1500 can be even fully charged within 45 Min!Designed with Supersafe LIFEBMS protection system by VTOMAN, FlashSpeed 1500 has over-charge protection, over-discharge protection, over-voltage protection, over-current protection, short-circuit protection, up to 10 kinds of protection. Besides, FlashSpeed 1500 utilizes the durable and safer LiFePO4 (LFP) battery, which features 3000+ cycle life before it gets down to 80% of its original capacity. When the extra battery is connected, the total charging time from 0-100% is about 2 hrs. V-Beyond Technology designed by Vtoman enables FlashSpeed 1500 to boost the capability of its AC inverter, and can power devices more than 1500W. FlashSpeed 1500 features an up to 400W Anderson input port(30-60V) that enables you to recharge it by solar panels, with max 400 watts solar input. With less than 20ms switchover time, Flash Speed 1500 can continuously power your CPAP machines, refrigerator, computers without worrying about machines shutting off during a blackout. Flash Speed 1500 has 12 output ports in total that can work simultaneously, including 3230V/1500W AC outlets(Surge 3000W), 4USB-A ports, 2USB-C ports, 2DC5521 output ports and 1car cigarette lighter port. All output ports also support pass-through charging, which can charge your device while getting charged. FlashSpeed 1500 battery powered generator features a flat top design, convenient for you to stack & hold items. There is a storage box on the top of the FlashSpeed 1500, which is convenient for storing charging cables. No more worry about losing cables. Included components: 1Car Charging Cable, 1User Manual, 2USB Cables, 1FlashSpeed 1500 Portable Power Station, 1AC Charging Cable1Car Charging Cable, 1User Manual, 2USB Cables, 1FlashSpeed 1500 Portable Power Station, 1AC Charging Cable. Product dimensions: 39L x 27W x 28H centimetres.