Size (length*width*height): 15cm x 4cm x 11cm

Capacity: 4001-5000mAh

Input Type: USB

Warranty Period: No Warranty

Warranty Type: No Warranty

The 5000mAh Boss Power Bank is your new A-grade original polymer battery with 5000mAh capacity. Its sleek looks were achieved by anodic oxidation of aluminum alloy, the final result of which reflects your MacBook's shell in both appearance and resistance to corrosion and wear.

With a short charging time, a high density polymer battery cell, and high-efficiency input, Boss can charge your phone about 1.5 times per charge. Just shake to see the LED notifiers of your battery life, and rest assured that you're in safe and stylish hands with this must-get gadget.

Product Details

Materials Polymer Battery Cell
Measurements 4.6"L x 2.5"W x 0.35"H
— Capacity: 5000mAh(19wh)
— Input: 5V/2A
— Output: 1 X USB 5v/2.4A (Max)
— Conversion Rate: Approx. 90%
— Shake To Show Remaining Capacity
— 4 Led Indicators, Each Representing 25% Capacity
— Advanced Intelligent Chip For Multiple Protections: Short-Circuit, Input Overvoltage, Over Current, Overcharging, Resetting, Reverse Charging, Output Overvoltage