Outdoor camping
Road trips
Rvs
Emergencies
Vevor extra battery for portable power station, 3840wh lifepo4 extra expansion battery with 3 output ports for home use, outdoor camping, road trips, rvs, emergencieslcd intelligent paneleasy connectionlong-lasting performancemulti-scenario applicationeasy mobilitypowers up to 3 devicesbattery capacity: 3840 wh,color: black & gray,item model number: qx3600,product dimensions: 24 x 9.8 X 18 in 609 x 294 x 457 mm,net weight: 83.8 Lbs 38 kg,main material: abs pc