2
General Safety Instructions
Package Contents
Product Features
• Make sure the power bank is fully charged prior to use.
• Please use a cable suitable for your device when charging it with the power bank.
• When charging the power bank, it is recommended you use the included USB Micro-B cable.
• Under a low-battery condition, the LEDs will turn off while charging a device. Recharge
the power bank as soon as possible to avoid shortening the battery life.
• The battery should be charged at least every three months to avoid shortening the battery life.
• It is recommended to disconnect the charging device upon being fully charged to avoid
further use of battery.
• When the power bank enters protection mode (LEDs turn off and power bank will not
charge) caused by issues such as a short circuit, use an external charger to charge it and
bring it back to normal operation.
• Keep the power bank away from fire, and avoid temperatures above 113°F (45°C).
• Do not get the power bank wet or immerse it in water.
• Do not wash the power bank with corrosive cleaner.
• Do not squeeze or puncture the power bank so as to avoid electrolyte leakage of lithium-
ion battery.
• Do not attempt to disassemble, modify or fix this device on your own.
• Do not use a damaged cable or power charger to charge the power bank.
• Please recycle this device at an appointed disposal location for lithium-ion batteries.
• UPB-10K4-S2U
• 3 ft. USB Micro-B Cable
• Owner’s Manual
• Charge multiple phones, tablets or other mobile devices on the go, without the need for a
power outlet
• Dual USB ports provide up to 5V 1A and 5V 2.4A of power respectively, for the
simultaneous charging of mobile devices
• USB 5V 2.4A port features built-in auto-sensing functionality for optimal compatibility
with connected devices
• Sleek, portable design is perfect for on-the-go use
• 10,400mAh capacity lets you charge at maximum power draw for hours
• 4 battery power LEDs show remaining battery capacity
• Automatic power-off turns off the LEDs when not in use
• Short circuit, overvoltage, overcurrent, overcharge and overdischarge protection for safe,
reliable charging
17-05-362-9336ED.indb 2
6/7/2017 1:34:17 PM
