18650 Power Bank Case 16 Slots for Lithium Batteries Fast Charging Version Portable Design Universal Compatibility Batteries Not Included

4 version options (depending on your choice): Basic version: Output/input maximum power: 5V-2.1A

Fast charging version: Output/input maximum power: 5V-3A 9V-2A 12V-1.5A

Wireless version: Output/input maximum power: 5V-2.1A Wireless charging output: 5w (watt)

Wireless fast charging version: Output maximum power: 5V-3A 9V-2A 12V-1.5A 4.5V-5A 5V-4.5A Input maximum power: 5V-3A 9V-2A 12V-1.5A Wireless charging output: 15W (watt)

LED display abnormality: The power bank is fully discharged from 100% to 0% once.

The first cycle is to install the battery first, then fully charge (100%), and then fully discharge (0%).

When it shows 0%, please fully charge the power bank (100%), and then fully discharge (0%).

After about 5 to 6 cycles, the display will show the normal battery level.

Features: Can install 16 18650 batteries With LED lighting; With charging cable; No welding required; Removable; With anti-reverse protection;

Package includes: 1Pcs 18650 power bank box (without battery)

Note: 1. Do not use sharp batteries. Do not use batteries with damaged appearance. It is not recommended to use batteries with large internal resistance, long storage time, and many uses. 2. Only 18650 flat head batteries can be used, the voltage meets 3.2V-4.2V, and new batteries must be used. Old and damaged batteries will not work. 3. If the positive and negative poles are connected incorrectly, the circuit board will be burned. 4. The battery needs to be fully charged for the first use. 5. The charging power depends on your device, for example: 9V-2A. If your device supports 9V-2A, it will automatically switch to 9V-2A, otherwise it will not jump.