Sell 100% Guarantee 20000mah Pineng Powerbank Original FAST SPEED PN920 Power Bank best price

Specification： 1. Input: DC 5V 2A 2. Output: 5V 1A,5V 2.1A 3. Built-in battery capacities: 3.7V/20000mAh 74wh 4. Battery Type: Lithium Polymer Battery 5. Charge retention: >5000hrs 6. Cycle life of charging: 500 times (1 time = from 0% to 100%) 7. Size: 162mm*80.5mm*22mm Features: 1. Dual USB output. 2. Built in LED flashlight. 3. Recharge power bank time: use 2A charger (8-10 hours), use 1A chager (16-18 hours). 4. Compatible for any phone, tablet, MP3, MP4, PSP, GPS, game device, camera and many more (just connect with your USB cable). 5. LED display (display battery percentage, in / out charging status) 6. Intelligent voltage recognition chip automatically detects the voltage. 7. Built in battery protection IC to prevent over charging, over discharging and short circuit. Box Include: 1x Power bank black color 1x Micro USB Cable 1x User manual P/S : Please read the Term And condition before you purchase 1. all the warranty claim , replacement, are excluded for shipping fee. 2. Buyer have to pay for both way shipping for the warranty claim. 3. All the item sold are not returnable and exchangeable. 4. We do not cover any shipping fee for the return. * Buyer Please Read* When receive power bank, please don't use it directly as it is newly came from factory. The battery is not strong at the first time. Kindly charge the power bank for 12 hours (don't plug in/out even the battery percentage shows 100%). After charging 12 hours only start using the power bank. This will help to make your power bank battery more stable and stronger. * Note* Repeat to charge the power bank for 12 hours for the first 2-3 times after the battery of power bank is finish. Don't worry about our power bank's quality, just need to follow the proper instructions of using listed above then you will experience the best quality of the power bank.