Power Bank
with Dual USB Charging Port
Power Bank
with Dual USB Charging Port
Model: CMA3121a
PLEASE READ BEFORE OPERATING THIS EQUIPMENT.
Owner's Manual
PRECAUTIONS & WARNINGS
1. The control unit and the battery must be used exclusively for the propose desired.
2. Never try to use to recharging the unqualified units.
3. Do not use the charger units if the housing or plugs are damaged.
4. Do not store within reach of children.
5. Misuse of the battery can cause the battery to become hot,explore or ignite and may
cause serious injury. Make sure that the following safety precautions are expressly
follows:
z
Never open the Power Bank.
z
Never make any changes/modifications to the Power Bank.
z
Do not bring the Power Bank into contact with fire or severe heat.
z
Do not short circuit (do not connect via a conductor or reverse polarity).
z
Protect from fluids and damp environments.
z
Do not use to recharge the damaged device.
z
Maintain storage and operational temperature of 32°F to 95°F(0°C to 35°C).
1
OPERATION INSTRUCTIONS
1. LOCATION OF CONTROLS:
1. Power ON/OFF Button
2. LED Indicators
3. Micro USB IN Port (For recharging this unit)
4. USB OUT 1 (Maximum Output: DC
5V,1A)
5. USB OUT 2 (Maximum Output: DC 5V,2A)
6. LED Flashlight
Recharging this unit:
This unit has built in DC3.7V, 3400mAh Li-ion rechargeable battery, recharge it before use
as follows:
1. Insert the Micro USB plug from the supplied Connection cable to the Micro USB Port
on the left of unit.
2. Insert the Full size USB plug to the USB Port on the Personal Computer or any USB
Charger having DC
5V,1000mA (or more than 1000Ma) output as the figures
below(PC and USB Charger not included):
2
IMPORTANT:
1. Never connect this unit to any USB Charger which output less than 1000mA.
Otherwise,both units may damage.
2. During recharging, the unit cannot charging the connected external device at the
same time.
Notes:
Your battery will last longer if you follow these simple guidelines for caring for and storing
it.
A. For charging first time, charge it at least 10 hours.
B. Recharge and store the device within the temperature range fo 5°C~35°C
(40°F~95°F).
C. Don not overcharge (longer than 24 hours). Excessive charging or discharging may
shorten the battery’s life.
D. Battery life naturally shortens slowly over time.
E. The rechargeable battery incorporated in this product is not user replaceable.
3
Battery Meter:
To check the battery power of this unit, press and release the Power Button, then:
Full Capacity (Four LED Indicators lit):
Half Capacity (Two LED Indicators lit):
Empty (No LED Indicator lit):
4
TO CHARGING EXTERNAL DEVICE:
1. Choose the correct connection cable from our supplied cables as below to match the
charging port of your external device:
2. Insert the Micro USB plug (or Mini USB plug) to the Micro USB Port on the external
device you wants recharge.
3. Insert the Full size USB plug to the USB Port 1 or 2 on the top of unit (If charging iPad
or high power unit, insert it to USB Port 2).
4. Press the Power ON/OFF Button to start charging the external device. (Note: Auto
charging may not activate in some cell phone models. In this case, press Power ON/OFF
Button to start charging).
5. Wait the external unit was fully charges as usual.
IMPORTANT: If the output of the Power Bank is overload. The Power Bank will turned off
automatically. In this case, disconnect the Power Bank from the connected device. Wait a few
minutes, the Power Bank will resume to normal.
LED FLASHLIGHT:
55
In power off mode, press the
Press twice again to turn it off.
Power ON/OFF Button on the front of unit twice to turn it on.
5
Outputs:
USB 1: DC 5V,1A
USB 2: DC 5V, 2A
ACCESSORIES:
1 x User’s Manual
1 x Micro USB to Full size USB Connection Cable
1 x Mini USB to Full size USB Connection Cable
6
GENERAL SPECIFICATION:
Power Source : Built-in DC 3.7V, 3400mAh Li-ion rechargeable battery. Recharge
by DC
5V, 1000mA through Micro USB Port.
Craig warrants this product to be free from manufacturing defects in material and
workmanship under normal use for a period of 90 days from date of purchase. If service
is required, please return the product to the store where it was purchased for exchange;
or, pack the unit in the original packing material with all accessories if applicable, a copy
of your sales receipt and a Cashier’s check or Money Order for $3.00 (to cover shipping
and handling costs) payable to Craig Electronics Inc. For consumers in Canada, please
make sure that the cashier check or money order is redeemable through a U.S. bank.
Ship your product freight pre-paid. Your unit will be repaired, replaced or if the unit can
not be repaired or replaced, a refund will be forwarded to you within four weeks of receipt
of your unit. Please ship your unit to:
Craig Electronics Inc.
1160 NW 163 Drive
Miami, Fl 33169
This warranty is void if the product has been: a) Used in a commercial application or
rental. b) Damaged through misuse, negligence, or abuse. c) Modified or repaired by
anyone other than an authorized Craig service center. d) Damaged because it is
improperly connected to any other equipment.
Note: This warranty does not cover: a) Ordinary adjustments as outlined in the Owner’s
Manual which can be performed by the customer. b) Damage to equipment not properly
connected to the product. c) Any cost incurred in shipping the product for repair. d)
Damage to the product not used in the USA.
This warranty is not transferable and only applies to the original purchase. Any implied
warranties, including the warranty of merchantability, are limited in duration to the period
of this expressed warranty and no warranty whether expressed or implied shall apply to
the product thereafter.
Under no circumstance shall Craig be liable for any loss or consequential damage arising
out of the use of this product. This warranty gives specific legal rights. However, you may
have other rights which may vary from state to state. Some states do not allow limitations
on implied warranties or exclusion of consequential damage. Therefore, these
restrictions may not apply to you.
To Obtain Service on your Product
email:[email protected]
Printed in China CMA3121a_WC_E0CS1_B0US
LIMITED WARRANTY
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