2026 Portable Power Station 350W, 288Wh LiFePO4 Battery Backup, Power Bank with AC Outlet 110V/ 700W Surge, Solar Generator Fast Charging for Camping Essentials, Hurricane Emergency, Home, Road Trips

【288WH CAPACITY & 350W PURE SINE WAVE】2026 Portable power station high density 288Wh energy storage combined with a 350W AC (700W Surge). Provides stable, clean Pure Sine Wave power to safeguard sensitive electronics such as laptops, CPAP machines, Starlink, and mini-fridges. Ideal for camping, road trips, and emergency home backup.
【6 PORT VERSATILITY RAPID CHARGING】Simultaneous charging for as much as 6 devices by the use of 2x AC outlets, 1x 45W USB-C PD port, 2x 18W USB-A QC ports, and 2x DC5221 ports (in 80W/out 60W). High speed 45W Type-C output ensures efficient power delivery for smartphones and tablets without more than one adapters.
【LiFePO4 BATTERY 3500+ CYCLES】Built with premium LiFePO4 battery cells offering over 3500+ life cycles to 80% capacity. Integrated Smart Battery Management System (BMS) provides comprehensive protection against overcharging, overheating, and short circuits, ensuring years of day by day use.
【3 RECHARGING WAYS & MPPT EFFICIENCY】Three efficient recharging methods: AC wall outlet, car socket, or solar panels (sold one after the other). Built-in MPPT controller maximizes solar charging efficiency, enabling a 0% to 80% charge in as low as 3.2 hours under optimal conditions.(Note: According to DarnEner internal testing; actual times may vary).
【PORTABLE DESIGN & LIGHTWEIGHT BUILD】Extremely compact footprint measuring 9 x 5.9 x 6.2 inches and weighing only 7.17 lbs (3.25 kg). Features an ergonomic integrated maintain for effortless transport all the way through outside adventures. Package includes CUBUS 350L power station, AC charging cable, and user manuals.
【WHAT YOU GET】Cubus 350L Portable Power Station, AC Cable, User Manual, Quick Start Guide,12-month warranty, and our friendly customer service. 𝐍𝐨𝐭𝐢𝐜𝐞: Solar panels are NOT INCLUDED, please buy one after the other.