Comsol Pb0401bk 4000mah Power Bank Charger User Manual (+ PDF)

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iPhone/iPod
Most smartphones including Samsung, LG, Sony, HTC, Nokia, Microsoft, Huawei, Motorola, Google, OnePlus, Oppo & more
Smartwatches, ﬁtness trackers, digital cameras, portable gaming consoles, eReaders and drones
Bluetooth devices such as speakers, headsets or earphones

4000mAh provides 140% extra battery for an average smartphone*
Get an extra 20 hours of talk time on an iPhone X or 17 hours on a Samsung Galaxy S9
Four LED indicators to show remaining capacity
Rechargeable more than 500 times
Includes 30cm micro USB cable for charging and re-charging
Built-in over voltage, over current, over heating, over discharge and short circuit protection
Watt Hour Rating: 14.8Wh
Input: DC 5V 1A
Output: DC 5V 1A
Charging Time: 2 to 4 hours depending on charger output
Size: 110mm (L) x 69mm (W) x 11mm (H)
Weight: 128g
Certiﬁcations: RCM, RoHS, UN38.3

Using the included micro USB cable, connect the larger USB-A connector to a USB wall charger
Connect the smaller micro USB connector to the input port on the power bank
During charging the LED indicators will ﬂash to show charging status
When charging is complete all four LED indicators will remain on

To Charge a Mobile Phone or other USB Device

Using your phone or other USB device’s charging cable, connect the USB-A connector to the output connector on the power bank
Connect the other end of the cable to your device
Charging should commence automatically
If your phone or device uses a standard micro USB connector then you can also use the included cable to charge your device
During charging the LED indicators will be on
When your phone or device is fully charged, the power bank will automatically turn itself off

To maximize battery life span, fully charge power bank before ﬁrst use for 6 to 8 hours
Store power bank in a cool and dry place.
Do not store power bank in hot or humid environment
Operating temperature should be between -10c to 45c
If power bank is not used for long periods of time, you should charge and discharge once every three months
When charging a device, the power bank may feel warm, this is a normal operating condition and should not be cause for concern
In normal conditions, the battery performance will decline over several years
Do not dispose of power bank in heat or ﬁre
Do not clean power bank with harmful chemicals or detergents
Misuse, dropping or excessive force may cause product damage