Power Cube 4500 is an aluminum alloy housed portable power bank with built-in USB output port to charge most mobile devices for iPhone iPad iPod Samsung. 

Features: 
500 times unimpeded cyclic charge-discharge. 
Charge and recharge simultaneously. 
Indicator lights will show you the charging status so as to better manage your power, serving you with optimized charging experience. 
Equipped with smart fuse to ensure a safer charging experience and with automatic safety regulation mode to prevent the cube and charging devices from overheating. 
Stylish and all-in-one charger with aluminum-clad facade and high power capacity, compact to carry on and good fit on the go. 

Specifications: 
Color: Silver 
Model NO: SPL08 
Material: Aluminum alloy 
Capacity: 4500mAh / 3.7V / 16.65W 
Output Voltage / Current: 5V / 2.4A(max) 
Input Voltage / Current: 5V / 1.5A(max) 
Battery Cell: Li-polymer battery 
Cycle Life: 500times 
DC Charging Time: 3-4 hours 
Operating Temperature: 0-45 Celsius degree 
Item Size: Approx.9.2 * 9.2 * 1.3cm / 3.62 * 3.62 * 0.51in 
Item Weight: Approx.151g / 5.33oz 
Package Size: Approx.17 * 12 * 3.3cm / 6.69 * 4.72 * 1.30in 
Package Weight: Approx.330g / 11.64oz 

Note: Do not improperly use the power bank, such as putting in the violent sunlight, fire or other high temperature environment, smashing, dashing, scraping the product, using in the environment of combustible gas or dust, dismantling or repairing without permission; Attention to moisture proof, waterproof and charge the power bank with specified charger.   

Package List: 
1 * Power Bank 
1 * Micro USB Charging Cable 
1 * Pouch 
1 * User Manual(English)