GRECELL

GRECELL Portable Power Station 4000W with Expansion Battery 5040Wh LiFePO4 Power Station 16 Outlets with 20ms UPS Backup

$2999.99

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About this item

  • 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.
$2999.99

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Product details
BrandGRECELL
Wattage10080 Watt-hours
Fuel TypeElectric
Power SourceBattery Powered
Recommended Uses For ProductResidential
Output Wattage4000
Special FeatureDigital Display
Included Components1* 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 See more
Color10080Wh
Product Dimensions30.71"L x 17.72"W x 22.84"H
Technical specifications
brandGRECELL
wattage10080 Watt-hours
fuel_typeElectric
power_sourceBattery Powered
recommended_uses_for_productResidential
output_wattage4000
special_featureDigital Display
included_components1* 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
color10080Wh
product_dimensions30.71"L x 17.72"W x 22.84"H
model_nameS5-BAT
manufacturerSHENZHEN WEI PENG SHIJI TECHNOLOGY CO.,LTD
part_numberS5
item_model_numberS5
special_featuresDigital Display
warranty_description2 Years
date_first_availableOctober 16, 2025

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