300W/500W Solar Outdoor Power Supply – 495Wh Portable Lithium-ion Battery
High-capacity 495Wh lithium-ion battery for reliable off-grid power, featuring pure sine wave output (300W/500W options) to safely charge sensitive electronics. Ultra-durable ABS+PC casing with shockproof edges, built for rugged outdoor use. Integrated MPPT solar controller maximizes solar panel efficiency (supports 12V-24V input), ideal for camping, RVs, emergency backup, and outdoor events. Silent operation with dual cooling fans for heat dissipation during high-load usage. Includes 8 output ports (AC/DC/USB-C PD 60W/QC3.0) to power phones, laptops, mini-fridges, and CPAP machines simultaneously. Lightweight yet sturdy (12.5 lbs) with a foldable handle for easy transport. Backed by CE/FCC/ROHS certifications, ensuring safety and global compliance. Bulk order discounts available—wholesale pricing for resellers and large-scale buyers.