Power Bank PINENG PN-968 10000mah with LED Displayer  Pineng power bank PN-968 for blueberry s4 mobile phone  Features  Capacity: 3.7V / 10000mah 37Wh
Intput: DC 5V/1A
Output: 5V 1A / 5V 2.1A
Product size: 62*140.5*22.82mm
Package size: 160*96*26mm
Product Weight: 243g
Package Weight: 294g    Package Included
 1 x retail box
1 x charging cable
1 x manual  
Note Before Use
 1. Please read product manual carefully and charge complete before first time use.
2. Be sure of battery charger is compatible with be charged product. Prohibit disassemble product, nearby high temperature or throw into fire. Forbidden to nearby combustibles. Don't expose under the sun.
3. Don't collision to hard object.
4. Battery charger should be charge complete for once at least every four month.

Caution  1. When charging ,please use original charger, otherwise, battery charger may be damaged.
2. When charge other digital product, please use original transfer cable.
3. Choose proper transfer connector and transfer cable to match your digital device. Please complete to charge and discharger for once at first time use battery charger in order to active battery cell.
4. Don't collision, strike, disassemble or try to repair it by yourself .Keep battery charger dry and avoid immerge water.
5. Keep away from fire. Don't use around flammable gas.
6. Prevent kids use.