portable charger 20000mah power banks for Laptop Battery Charger

The four LEDs display remaining power

Capacity: 20,000mAh

Input range: 15-24V DC/2A

Output: USB 5V/2.1A, 12/16/19/21V DC, 3.5A (maximum)

Battery type: Li-polymer

Weight: 625g

Certificate: CE/FCC

Dimensions: 185 x 124 x 18mm

New functions: four LEDs lights display remaining power

Protection functions: built-in protection functions for short-circuit, over-charge/discharge

Compatible devices: notebooks, mobile phones, MP3/MP4 players, PDAs, digital cameras, Sony's PSP, Bluetooth devices and more

type: color box
dimension: 16.4*8.6*3cm
Carton box: 35*26*23cm
10pcs/CTN    0.02CBM/CTN  7.8KGS/CTN
20 INCH CONTAINER: 1250CTNS FOB HK/SHENZHEN   SEA/AIR

Supply OEM and ODM service

Trulyway Electronic Development Co.,Ltd. is a high-tech enterprise incorporating R&D,manufacture and sales for power bank,banlance scooter and rechargeable battery pack,supply higher cost performance and professionally service to the customers worldwide.     

From ID design, structure design, electronic design, software development,mould making, injection, appearance processing,SMT, assembly and package, we supply "one-stop" service to OEM/ODM customers.   

Trulyway has thoroughly quality control system and high-efficient production system, 100% inspected battery cells and PCBA before assemble and 100% inspection and ageing before delivery.

Shenzhen Trulyway Electronic Development Co.,Ltd. is a high-tech enterprise incorporating R&D,manufacture and sales for power bank and rechargeable battery,supply higher cost performance and professionally service to the customers around the world.