The real ability is different， but writing the outlook for the 20000 mah are all the same.

So the other sellers say their 20000 mah capacity is not true.

Features:

- the product is a multi-function solar emergency charger.

Strain: when you go out or power outage， you can also use your mobile solar power.

- convenient: no matter when， no matter where you are， you can phone charging time， charging when you can talk with others.

- environmental protection and resource conservation， you can use solar energy to charge mobile phone wherever and whenever.

， exquisite workmanship， high capacity， light weight and thin metal shell design.

Horse - solar energy efficient charge: build - 15000 high capacity rechargeable lithium-ion polymer battery， powerful operation time is long， long cycle life.

- double voltage mode， the battery charger is widely used in most cell phones and other electronic equipment to charge.

- multiple intelligent security protection， over current， over voltage， overload and short circuit protection

Color: green， orange， black， yellow (you can tell us the color， thank you)

2 USB output:

1 a USB output for mobile phone/MP3 / MP4， etc.

The USB output - 2 tablets， etc.

Package content:

* 1 x 20000 mah external battery

* 1 x box