Choetech Portable UPS Power Station 2000W / 1920Wh Featuring pure sine-wave technology, it safely powers devices with clean, uninterrupted electricity. Equipped with essential ports to charge your devices and appliances. . Features: Recharge time 1.5 hours (0-100%). LiFePO4 battery. Battery lifespan 5-6 years / 3000 cycles to 80%. AC continuous output power per outlet: 2000W. Battery capacity: 1920Wh. UPS enabled (15ms). Three ways to charge: Wall, Car or Solar. Recommended to charge through a surge protector plug .. . Warranty: 2 year