Lotch LC8509 Outdoor Camping Power Bank, 4-wire design, 40,000mAh, with digital display and dual-sided LED lights

[Important Capacity Notes]
● The rated total capacity of the internal battery cells in a power bank (e.g., 40000mAh) is measured at 3.7V.
● Standard charging voltage for devices like smartphones is 5V. Voltage conversion and boosting occur during discharge, inevitably causing energy loss.
● Therefore, the actual effective output capacity of a power bank is approximately 60%-70% of its nominal total capacity.
● Example: A power bank with a nominal capacity of 40000mAh will provide approximately 24000-28000mAh of usable charging capacity for devices (actual values vary depending on the device and usage conditions).
[Product Specifications Table]

For first-time use, it is recommended to fully charge the device beforehand for optimal performance.

Portable 40,000mAh Fast-Charging Power Bank | High-Power Outdoor Emergency Power Source
With a massive 40,000mAh capacity and a portable, handheld design, this power bank offers longer battery life and greater convenience. Whether for daily commutes, long-distance travel, outdoor work, or camping emergencies, it easily provides extended power to multiple devices.
Supports fast charging output for quicker, more time-efficient charging, effectively reducing wait times and rapidly recharging phones and tablets. The high-definition digital display accurately shows remaining battery level, making the charge status clear at a glance for added peace of mind.
Comprehensive port configuration: 1 USB output + 2 Type-C ports + 1 DC OUT. Simultaneous multi-port charging supports a wide range of devices including phones, headphones, desk lamps, and small fans, meeting diverse charging needs.
Comes with 3 charging cables, so you don’t need to bring extra cables when you go out. Plug and charge instantly, compatible with mainstream models, making it convenient, fast, and clutter-free. The unit is equipped with dual high-intensity LED lights, offering higher brightness and wider illumination, making it safer and more practical for power outages, nighttime travel, and outdoor camping.
The reinforced shell offers shock and drop resistance, while the portable design makes it easy to carry. An integrated smart protection chip provides multiple safeguards against overcharging, over-discharging, short circuits, and overheating, ensuring stable and safe charging.
With its large capacity, fast charging, comprehensive ports, included cables, and dual LED lights, this all-in-one emergency power bank is perfect for both home and outdoor use. It’s a cost-effective choice that delivers worry-free power!