Feature:

1. High capacity: 20000mAh is equivalent to 4-30 times of the common digital batteries.
2. Automatically turn off if the mobile charger doesn’t work in one minute.
3. Prolong 2-4 hours working time for the notebook PC.
4. Eight range capacity display, blue LCD indication, with the alarm and automatically turn off function when low power.
5. Powerful compatibility, suitable for the general digital devices and notebook PC.
6. Intellectual protection chip: for overcharge, over discharge, overload and short circuit protection.
7. Compatible with 14V~24V notebook adapter, achieve charging and discharging at the same time.

Specification:

Battery type: Lithium ion battery
Dimension:112*175*24 (mm)
Weight:590g
Color: silver
Capacity:20000mAh/74WH
Rated input:DC:14V~24V
Rated outputted OUT:12V,16V,19V;USB OUT:5V/700mA
Working temperature:-10℃～50℃
Charge time: around 2~4 hours
Idle discharge: less than 350uA

Packing information:
1 color box/ paces
10pcs in one carton
Carton size: 405*243*338
GROSS WIEGHT: 15.29kg