TiLECC TC8512 Fast Charge 4-wire 30000 MAh Portable Power Supply

Important Capacity Notes]
● The rated total capacity of the power bank's internal battery cells (e.g., 30000mAh) 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 power bank's actual effective output capacity is approximately 60%-70% of the rated total capacity.
● Example: A power bank with a rated capacity of 30000mAh can provide approximately 18000-21000mAh of usable charging capacity for devices (actual values vary depending on the device and usage conditions).
[Product Specifications Table]

Still anxious about going out when your device is running out of power? This 30000mAh portable charger is your “power savior”! 
It is built-in large capacity 30000mAh battery, sufficient power reserves, can be many times for the phone full battery life, whether it is a short business trip, or long-distance travel, can easily meet your power needs. At the same time, the charging treasure supports fast charging technology, with intelligent charging chip, can quickly identify the current required by the device, greatly reducing the charging time, so you can say goodbye to the long wait. 
Equipped with a four-wire design is even more thoughtful, covering the mainstream Apple Lightning interface, Android Micro USB interface, Type-C interface and universal USB interface, no matter what kind of device you and your companions use, you can always find the appropriate interface to realize simultaneous charging, truly one person to carry, many people worry-free. 
It is worth mentioning that it is also equipped with a practical LED light. When traveling at night, outdoor camping or sudden power outage, a single press can turn it into a bright flashlight, dispel the darkness for you, light up the road ahead, and can also be used to send out distress signals at critical moments, instantly pulling the sense of security. 
The overall design of the rechargeable treasure is compact, portable size, can be easily put into the pocket, backpack, daily carry no burden. In addition, multiple circuit protection, overcharge, overvoltage, short circuit protection, all-round protection of equipment safety, so that you can use more peace of mind. Choose it and power anxiety will be a thing of the past!