Attention : For PD fast charging, it is recommended to use a PD USB C Charger that supports 45W or 60W. Features: 1. Compact design makes it easy to carry around; 2. Various interfaces are fully compatible with different devices, which can supply power to mobile phones, PAD, laptop, photographic equipment and other devices, avoid carrying tons of adaters and chargers; 3. The interface is equipped with a dust-proof cap to effectively protect the interface; 4. OLED display, real-time display of battery information, avoid recording disaster; 5. Output stability: pure copper metal contact, make the output conductive better,more stable; 6. Support multiple devices to use at the same time, support charging while working function, large capacity, long-lasting battery life; 7. Imported high quality batteries, perfect performance to ensure the safe work of the battery pack. Experience from Users Used with R5C Also with R5C Used with bmd Read more MORE USAGE Read more V99 V BATTERY V50 V BATTERY Power 99Wh 50Wh Input USB-C/BP/D-TAP USB-C/BP/D-TAP Output USB-C/USB-A/BP/D-TAP DC/USB-C/USB-A/BP/D-TAP Weight 1.17 lb 0.72lb Size 4.3*2.2*2.9 in 4.3*2.9*1.5 in Support PD fast charging ✓ ✓