A 400W portable power bank

Capacity: Mainstream 256Wh-412Wh (approximately 68,000-114,000 mAh), meeting the power supply requirements of small and medium-sized devices for several hours to over ten hours.

Power: Rated at 400W, peak power at 500W-800W, capable of driving 150W mini refrigerators, 60W laptops and other devices.

Interface: It includes 1-2 220V AC ports, and is compatible with USB-A (18W fast charging), Type-C (PD 20W-60W), car charging port, etc., supporting simultaneous charging of multiple devices.

Charging method: Supports fast charging with mains power (fully charged in 1.5 to 8 hours), on-board charging, and some models are compatible with solar charging (requiring photovoltaic panels).

Portability: Weight 3.8kg-5kg, dimensions approximately 24cm×17cm×15cm, with a handle for easy carrying.