4000 mAH battery pack, External Power bank 4000 mAH (Silver)

Description

Specifications: Battery Type:Lithium Polymer Battery Capacity:4000 mAH Input: DC 5V/1000 mA Output: DC 5V/1500 mA Product Dimension: 131*72*8mm Temperature: 0°C - 45 °C (working) Standard: GB4706.18-2005 Protection: short Circuit, Overcharge over discharge, Over load. Compability: Made for most rechargeable USB devices (such as smart phones, tablets, etc) Checking Capacity Status: Press the switch button, the LED indicator will show the capacity ( the following is general percent , some deviations are acceptable) . Capacity under 6%, it will turn red and blink rapidly for several seconds . Capacity 6%-20%, it will turn red and blink for several seconds . Capacity 20%-60%, it will turn orange and blink for several seconds . Capacity 60%-100%,it will turn green and blink for several seconds Trouble Shooting: If there is short Circuit , the power bank will turn off automatically, and turn into protection mode. Reset the power bank by PC USB port or using and AC power adapter ( Recommended 1A current) Package Included: Power bank X 1 Micro USB cable X 1 Leather Pouch Bag X 1 User Manual X 1