only need 2 hours to charge fully.
It is designed for backup power supply in case of power failure at home or for outdoor off-grid power supply. Multi Outlets of DC & AC Output & Wireless charging Can charge up to 13 devices simultaneously.) or to power various electric appliances with rated power under 2000W (such as LED light, TV, fridge, and various electric tools). It could power most home appliances and heavy-duty DIY tools under 2000W (4800W Surge).