1 .California design style 2 .double circuit to protect the IC 3 .for many types of the products 4 .safe and reliable

4400mah portable power bank,high end quality with fashion design

Features:

Battery cell	ATL
Input	5V-800mAh
Output	5V-1000mAh
Capacity	2200/4400/5000/5500/6600/9600mAh
Size	120mm*65mm*15mm
Color	Black,white
Adaptor	Mini USB,apple,nokia,samsung,micro USB
Certification	ROHS,CC,FCC
Full charging time	6-8h

Packing: 

product saize:120mm*65mm*15mm(L*W*H)

paper box size:200mm*100*31mm(L*W*H)

N.W:120g

G.W:200g(include paper box&product&accessory)

Detailed picture: 

 Testing for batteries:

1.Shock Test 

Use the newest shock tester can detect effectively within the core of short circuit problems, to make sure all of the core come to best quality before export.

2.High-Temperature Test

Pass to test the core in a certain temperature to see the reaction to avoid the bad core.

3. Capacity grading test

Use the LANQILI capacity grading to cabinet to making  all the inspection for the core to be sure that the capacity  of the core be the same with the product capacity.

Certificates: 

4400mah portable power bank,high end quality with fashion design