DESCRIPTION for PINENG 20000mAh Power Bank - price in Bangladesh

Specification：
1. Input: DC 5V 2A
2. Output: 5V 1A,5V 2.1A ≥59wh
3. Built-in battery capacities: 3.7V/20000mAh 74wh
4. Battery Type: Lithium Battery
5. Charge retention: >5000hrs
6. Cycle life of charging: 500 times (1 time = from 0% to 100%)
7. Net Weight: 445g
8. Size: 162.5*79.6*22mm

Features:
1. Dual USB output.
2. Built in LED flashlight.
3. It take 14-16 hours to fully recharge when power bank batetry 0%.
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.
8. Buy official power bank at pineng.com.my.