About This

• 10.08kWh Expandable Capacity for Whole-Home Backup：Base capacity 5.04kWh, expandable to 10.08kWh by adding the included smart extra battery. Powers a typical household for 4-6 days during blackouts (calculated by 2kWh daily emergency use), easily replacing gasoline/fuel generators for home electricity storage.
• 4000W Output & 16 Outlets for 99.9% Devices：4000W high power supports most home appliances (EV, AC, microwave, CPAP, etc.) and includes 16 outlets (6 AC, 4 USB-A, 2 USB-C, 2 DC, 1 XT90, 1 cigarette lighter). 30A RV outlet is perfect for long-distance RV/travel trailer trips.
• 1.5H Super Fast Recharging (Max 3900W Input)：Combines 1800W AC input and 2100W solar input to fully charge in 1.5 hours—faster than other similar 4000W power stations. Also supports 2100W solar-only charging (3.3H full) and car charging for flexible juicing between outages.
• Safe LiFePO4 Battery & <20ms EPS Backup：EV-grade LiFePO4 battery with 8-layer BMS protection (over-charge/discharge, short-circuit, temperature control) offers 4000+ charge cycles and 10+ year lifespan. <20ms EPS switch ensures uninterrupted power for PS5, refrigerator, and sensitive devices during sudden outages.
• Pure Sine Wave & Multi-Scene Use：Switchable 50Hz/60Hz pure sine wave output prevents device damage, ideal for residential emergencies, outdoor camping, commercial tasks, and even emergency EV charging. Portable design (112.44 lbs) balances capacity and mobility for on-the-go power.

Overview

• Brand : GRECELL
• Wattage : 10080 Watt-hours
• Fuel Type : Electric
• Power Source : Battery Powered
• Recommended Uses For Product : Residential
• Output Wattage : 4000
• Special Feature : Digital Display
• Included Components : 1* 5040Wh Extra Expansion Battery, 1* Battery Packs Connecting Cable,, 1*4000W Solar Generator, 1*AC Charger, User Manual, 1*Car Charger Cable, 1*Anderson Cable, 1*XT90 to Anderson Cable 1* 5040Wh Extra Expansion Battery, 1* Battery Packs Connecting Cable,, 1*4000W Solar Generator, 1*AC Charger, User Manual, 1*Car Charger Cable,… See more
• Color : 10080Wh
• Product Dimensions : 30.71"L x 17.72"W x 22.84"H