Features 1、DIY Mobile Power: Large capacity, support 20pcs 18650 batteries. Dual USB power banks can charge two devices at the same time. Three input ports, with fast charging function and 15W wireless charging function. Any USB cable can charge the power bank. 2、18650 Battery Charger: Compatible with 18650 flat head lithium batteries. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. (Note: Please pay attention to the positive and negative poles). 3、LCD Display: Accurately display the battery level and keep track of the battery status at any time. Power bank and rechargeable 18650 battery charger. Plug and play, the power output adopts the USB port, plug in the data line to achieve portability, and charge at any time. 4、Wide Range of Uses: Compatible with all models of mobile phones for charging, with fast charging function and wireless charging function, wireless charging function only supports mobile phones that can be charged wirelessly. 5、Convenient to Use: Light in weight, small insize, easy to carry, will not increase your burden, convenient installation and operation, providing users a good using experience, has a wide range of uses and is a must have gift for you. Specification Item Type: 18650 Battery Box Version: L20 Fast Charging 22.5W+15W Wireless Charging Material: ABS Weight: Approx. 265g / 9.3oz Battery Type: 20 18650 Batteries (Not Included) Fast Charge: 5V-2A / 3A / 4.5A 9V-2A / 2.5A 12V-1.85A Output Port: 2 USB Ports Input Port: Micro / Type C Wireless Charging Function: 15W Output Fast Charge Protocol: Support PPS / PD3.0 / PD2.0 Support QC4+ / QC4 / QC3.0 / QC2.0 Support AFC Support FCP Support SCP Support PE2.0 / PE1.1 Support SFCP Support Low Voltage Direct Charge Enter the Fast Charge Protocol: Support PD3.0 / PD2.0 Support AFC Support FCP Support SCP Support PE1.1 Application: Support All Models of Mobile Phones for Charging Package List 1 x Battery Box 1 x Screwdriver 7 x Screw 1 x Lanyard