Promotional 4000mAh Slim Aluminum Power Bank are ideal for advertising your company
black
gold
silver
pink
blue
Branding Options and Print Area
Branding area designated by: 
Dimensions 2.625" L x 4.375" W x 0.375" H
Imprint Size 3" W x 1.75" H
Dimension and Weight
Dimensions 2.625" L x 4.375" W x 0.375" H
Features
Compatible iPhone, Blackberry, HTC, Samsung & Android
Ports 2 (Usb & Micro Usb)
Packaging Standard Cardboard box with insert
Battery Type Lithium ion battery cell
Input 5 V/1 A
Output 5 V/1 A
Operating Conditions
Charging temperature: 0℃-45℃ (TYP)
Discharging temperature Initial: -10℃~+50℃(TYP)
Continuous: -20℃~+60℃(TYP)
Safety
Supports protection from over-voltage (input and output)
Over-current (input and output), short circuit, over-charge and over-discharge.
Positive Temperature Coefficient (PTC).
Environment
Awake once plugged to the charger.
Safety Protection: Over Discharge and Over Voltage Protection
Temperature Resistive
