The Market Most Cost-Effective Power StationThe VTOMAN FlashSpeed 1000 has the lowest price compared to stations with the same power and battery capacity in the industry.Featured SummaryTop LiFePo4 Battery, Up to 10-Year LifespanPowered by an enhanced long-lasting LiFePo4 battery, the FlashSpeed 1000 can be charged and discharged over 3000 times, equivalent to a remarkable 10 years of daily use and an impressive 6 times longer than the industry average.UPS Function: Ultra-fast home backup switchoverWith a remarkable switchover speed of less than 20ms, the FlashSpeed 1000 ensures seamless power continuity, making you unaware of any power interruptions. It serves as an ideal emergency power supply during overnight outages, providing uninterrupted power to essential devices ranging from refrigerators to lights.Double Your Power Up To 2376WhVtoman FlashSpeed 1000 portable power station can expand its battery capacity from 828Wh to 2376Wh with FlashSpeed 1500 Extra Battery (Sold separately), so that it can power your devices for a longer time, which cost-effectively addresses your more professional needs.12 Ports For Multi-device SimultaneouslyVTOMAN FlashSpeed 1000 Portable Power Station has an 828Wh LiFePO4 battery pack. The multifunctional outputs, including 3 * AC outlets, 2 * DC ports, 1* carport, 4 * USB-A ports, and 2* Type-C ports, help you power many types of devices simultaneously.FlashSpeed 1000 is A Home Backup Power SolutionJust Have A Fun--Solution for Outdoor NeedsFlashspeed 1000 A Good Helper For Professional WorkSolar chargingHarness the sun's power by connecting FlashSpeed 1000 to 220W solar panels to fully charge in 4-6 hours(depending on sunlight intensity).Wall ChargingPlug FlashSpeed 1000 into the AC wall outlet to get fully charged in 70 Mins.Car ChargingPlanning a long road trip? FlashSpeed 1000 can be efficiently charged within 7-8 hours using a car adapter.Both Power Station & Jump StarterFlashSpeed 1000 is not just a storage battery; it is also a jump starter. Get back on the road in just 3 seconds with its powerful car-starting capability!