GearMo GM-20KPDPB User manual

Product Manual
Gearmo 20000mAh Type-C
Portable Ultra High
Capacity Power Bank
Gearmo
Version 1.0
November 2017
Model # GM-20KPDPB
www.gearmo.com

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REVISION HISTORY
Revision
Date
Author
Comments
1.0
11/20/2017
Gearmo
Gearmo Manual
ABOUT THIS DOCUMENT
This product manual outlines installation and features of the GM-20KPDPB Gearmo 20000mAh
Type-C Portable Ultra High Capacity Power Bank.
SCOPE
The scope of this manual is to give the user of the product an understanding of its use with
detailed diagrams and verbiage. The manual allows the users to apply the product to their
application.
INTENDED AUDIENCE
This product is intended for use in home or office environments to charge Type-C devices such
as laptops or notebooks and legacy items like GPS, cell phones, tablets and more...
PRODUCT SUPPORT
[email protected]

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TABLE OF CONTENTS
1. INTRODUCTION.............................................................................................................. 4
1.1 Features ........................................................................................................................................... 4
1.2 Specifications ................................................................................................................................... 4
1.3 How to Use....................................................................................................................................... 5
1.4 Package Contents............................................................................................................................. 7
1.5 Notes, Tips, Warnings, Safety, and Troubleshooting....................................................................... 7
TABLE OF FIGURES
Figure 1 AC/DC Charging Ports ....................................................................................................... 6
Figure 2 USB-A Charging Ports........................................................................................................ 6

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1. INTRODUCTION
Gearmo’s Type-C Portable Power Bank is a high capacity, fast charging power house. It is for
Type-C and legacy Type-A device charging connections. It incorporates 4 USB-A ports, 1+2 port
sharing 5V/3A, and 3+4 ports sharing 5V/3A so the Power Bank can simultaneously charge 4
tablets. The power bank itself charges in two ways, via a USB Micro-B or USB-C connection from
your USB-C charger. USB Micro-B will charge one bank at a time until all 4 are full, The USB-C
charging port is much faster, filling all banks at once.
WEIGHT
0.931 lbs.
UPC
045079159280
WARRANTY
1 year from date of purchase
COLOR
White
PORTS
(4) USB-A, (1) USB-C/PD, (1) USB
Mini-B
Dimensions
108 x 90 x 32 mm
1.1 Features
•
Power bank capacity of 20000mAh / 3.7V / 74Wh.
•4 USB-A ports, 1+2 port sharing 5V/3A, and 3+4 ports sharing 5V/3A
•Charges up to 8 times faster than normal power banks.
•Stand alone power bank (no need to keep connected).
•Supports 1 USB Type-C dual function PD/charging port.
•Charges MacBooks and other portable devices
•White LED indicators for battery status.
1.2 Specifications
Connector Ports
USB Type-C / PD
1
USB Type-A
4
USB Mini-B
1
Physical
Weigh
1.156 lbs.
Dimensions
108 x 90 x 32 mm
Construction
Plastic
Power
Capacity
20000mAh Max.
Power Profile

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USB Type-C Input
5V/3A, 9V/3A, 12V/3A, 14.5V/15V 2.4A, 20V/1.8A
USB Type-C Output
5V/3A, 9V/3A, 12V/3A, 14.5V/15V 2.4A, 20V/2A
USB Type-A Output
5V/3A (1+2 ports) 5V/3A (3+4 port)
Battery Capacity
20000mAh / 3.7V 74Wh
Rated Capacity
14000mAh / 5V(TYP 1A)
Charging Functions
USB Type-C Port (Dual Function)
( 1 ) Charges all banks at once from USB-C wall
charger ( 2 ) charges Type-C devices from power bank
port.
USB Type-A
Legacy device charging 5V/3A (1+2 ports), 5V/3A (3+4
port)
USB Mini-B
Charges the power bank from USB host Type-A port to
power bank through the USB Mini-B port.
Applications
Spare battery for your laptop, tablet, cell phone, or
other. Stand alone/portable battery backup. Universal
office or class room charger
Support
Device Support
iPad Pro, iPhone 8, iPhone X, MacBook, MacBook Pro
(13″ & 15″), Nintendo Switch, Lenovo Yoga, HP
Spectre x360, Dell XP 13”
Certifications
FCC, CE, RoHS, WEEE
LED’s
1 LED per bank
1.3 How to Use
The GM-20KPDPB 20000mAh Type-C Portable Ultra High Capacity Power Bank is easy to use
and can charge your devices up to 8 times faster than other chargers on the market. Please
read these instructions as we explain how to use this high capacity charger.
Charging the power bank:
When charging the power bank itself, it must be charged from an AC/DC source through the
USB Type-C port or the USB Mini-B port. Attempting to charge the power bank from your
laptop may cause damage to it. See charging port diagram below. When your laptop is charging
via A/C adapter, do not plug in the power bank via USB-C port.

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Figure 1
Charging Ports:
The GM-20KPDPB 20000mAh Type-C Portable Ultra High Capacity Power Bank charges legacy
devices through its Type-A ports and newer devices that incorporate Type-C ports through its
Type-C port.
•USB-A Ports 1 & 2 share 5V/3A between them and the same for ports 3 & 4. There are
3A total between the sharing ports, this can support simultaneous device charging on
each grouped port at various charging outputs.
•USB-C Port is a dual function port. The USB Type-C port is used for charging the power
bank from an AC/DC power source. It will charge all banks at once, or, it will charge a
device that requires the use of a USB-C port for power.
•USB Mini-B charges each battery bank individually from an AC/DC power source until
full.
Figure 2

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1.4 Package Contents
Before attempting to use this unit, please check the packaging and make sure the following
items are contained in the shipping carton:
•(1) 20000mAh Type-C High Capacity Power Bank
•(1) USB C male to C male cable
•(1) USB-A to Mini-B cable
•(1) Paper user manual
1.5 Notes, Tips, Warnings, Safety, and Troubleshooting
Note N/A
Tip
N/A
Warning
When your laptop is charging via A/C adapter, DO NOT plug in the power
bank via USB-C port.
Safety
The device may get hot when multiple devices are being used.
Troubleshooting
N/A