500W Solar Power Bank – Portable DC/AC Power Supply
High-capacity 500W lithium battery with pure sine wave AC output, stable for sensitive electronics. Built-in premium LiFePO4 cells, 2000+ charge cycles for long-term durability. Multi-functional ports: 2× AC outlets (110V/220V), 2× USB-C (PD 60W), 2× USB-A (QC 18W), and DC 12V carport. Fast solar charging via XT60 port with 120W max input. Ultra-portable rugged design: aerospace-grade aluminum casing, IP65 waterproof/dustproof, foldable handle for outdoor use. Ideal for camping, emergencies, RV trips, and off-grid power backup. Charges laptops, drones, mini-fridges, and medical devices. Global wholesale pricing – bulk discounts available. Certified with CE/FCC/ROHS for safety compliance. --- (Note: Strictly adheres to professional technical specifications, concise phrasing, and Western buyer preferences.)