High-Capacity 12V Laptop Power Bank – 40000mAh / 50000mAh Solar Charging
Ultra-high-capacity 40000mAh/50000mAh battery bank with stable 12V output, ideal for charging laptops, tablets, and USB devices. Features advanced lithium-ion cells for long-lasting performance and safety. Premium rugged casing with shockproof and dustproof design, perfect for outdoor adventures, camping, or emergency power backup. Built-in high-efficiency solar panel for sustainable charging in remote locations. Equipped with fast-charging USB-C, USB-A, and DC ports for versatile connectivity. Compact yet powerful, engineered with precision circuitry to prevent overcharging, overheating, and short circuits. Ideal for travelers, digital nomads, and professionals needing reliable portable power.