40000mAh 90W Multi-Voltage Power Bank – Ultimate Laptop & Device Charging Solution

High-Capacity & Universal Compatibility
Massive 40000mAh battery delivers extended power for laptops (MacBook Pro/Air, HP, Dell, Lenovo), tablets, and smartphones. Supports 5V/9V/12V/15V/16V/19V/20V/24V outputs with PD 90W fast charging for rapid top-ups.
Precision Engineering & Premium Safety
Aircraft-grade aluminum alloy casing with advanced heat dissipation and multi-protection (overcurrent/voltage/short-circuit). Certified circuitry ensures stable power delivery for sensitive electronics.
Versatile Charging Scenarios
Ideal for travel, remote work, or emergencies. Powers multiple devices simultaneously—perfect for professionals, students, or outdoor enthusiasts. Compact yet rugged design fits seamlessly in backpacks.
Wholesale Advantage
Direct factory pricing, bulk discounts, and global shipping. Trusted by businesses for unbeatable value and reliability. Stock up on this elite power solution today.