High capacity portable power supply
Made of carefully selected high-quality raw materials, this high-capacity portable power supply is a long-lasting energy storage device designed for outdoor activities, long-distance travel, household standby and power emergencies. All materials comply with strict safety, heat resistance and energy storage standards. Adopting premium raw materials instead of inferior recycled accessories, every component including cells, shells, protective rubber and internal wiring has passed multi-layer detection. With superior materials, it features higher energy density, better thermal stability and longer service life than ordinary power banks. The shell is made of high-strength flame-retardant ABS composite material with thickened compression-resistant plates, featuring great toughness, insulation and flame retardancy to avoid potential safety hazards under high temperature. The core adopts high-density lithium battery cells made of brand-new raw materials, delivering higher energy density, st