HAWEEL DIY 4x 18650 Battery 12000mAh Dual-way QC Charger Power Bank Shell Box with 2x USB Output

Features 1. Compact and lightweight design for easy carrying. 2. DIY a power bank for your phone. 3. With LCD display show charging progress. 4. Please charge the batteries with USB cable or other chargers (not included). 5. Compatible for 4 x 18650 flat-head Li-ion rechargeable batteries (not included). 6. Support voltage and over-current protection short circuit protection. 7. Widely compatible for iPad Samsung LG Sony MP4 PSP camera etc.. Specifications 1. Material: ABS 2. Interface: 2 x PD quick charge ports out 1 x Type-C port in 1 x micro USB port in 3. Battery Chipset: 18650 cell (not included) 4. Input voltage: DC 5V 5. Output: DC 5V 3A 9V 2A 12V 1.5A 6. QC protocol: Support QC 2.0 QC 3.0 FCP SFCP AFC MTK BC 1.2PD 7. Size: 11.9x7.6x2.3cm 8. Weight: 85g