Jackery Explorer 290 User manual

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USER MANUAL
Jackery Explorer 290
Version: JAK-UM-V1.0
Model: Explorer 290

01
SPECIFICATIONS
WHAT 'S IN BOX
Capacity
Weight
Dimensions
DC Input
Car Port
Battery
AC Output
Lifecycles
Warranty
Technical Support
290Wh(20.3Ah/14.4V)
3.4kg / 7.5lbs
23 x 13.2 x 19.5cm / 9.1 x 5.2 x 7.7in
19V⎓3.42A(Support 12-30V)
12V⎓10A
Lithium-ion
110V~60Hz, 1.82 A, 200W max continuous, 400W surge peak
USB Output
Management
System
Operating
Temperature
Recharging
Temperature
Certifications
0~40°C(32~104℉)
-10~40°C(14~104℉)
Lifetime
24 Months
MPPT Support Solar Panel MPPT Charging
1000 cycles to 80%+ capacity
Under voltage Protection
Over voltage Protection
Over current in Charge /Discharge Protection
Short Circuit in Charge/ Discharge Protection
Over temperature in Charge/Discharge Protection
Overcharging Voltage Protection
2 x USB-A Output: 5V⎓2.4A
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USER MANUAL
Jackery Explorer 290
Version:JAK-UM-V1.0
Model:Explorer 290
Car Charger Cable AC & AC Adapter User Manual
Jackery Explorer 290

02
Wall Charger
Car Charger
Solar Charger(Optional)
DC INPUT
LCD Screen Button
AC Button / DC 12V Button / USB Button
POWER
Press the power button to check the
remaining battery.
Turn off each output by pressing its power
button as it does not turn off automatically
or it will drain the battery out.
LCD
Power Level Percentage
Check the battery level by pressing the display
button before use. If battery is at a low level,
charge first.
LCD screen flickers 10 times when battery
capacity drains to 20% and 10%.
Power of Input & Output (W)
If the Jackery Explorer's total output exceeds
200W, it will automatically shut off.
Please ensure the power consumption is less
than 200W, then press the power button.
Low & High Temperature Alarm
The Explorer 290 can power your devices at
temperatures ranging from -10-40°C
(14-104°F). If your working temperature is
outside this range, the Explorer 290 may stop
working.
Here are some common devices and their power requirements for each charging port.
Car Port
CHARGING
Car Fridge (60W)
About 19 Hours
Drone
About 6 Recharges
LCD Screen Button
AC Output
Car Port
LCD
DC Input
USB Output

03
RECHARGING
Before use or storage, plug your Explorer 290 into the wall until it is fully charged. If the LCD shows
less than 20% capacity, plug it into a power source, like an AC outlet or a solar panel, as soon as
possible. There are three ways to recharge your Jackery Explorer:
Wall Charger
Around 5.5 Hours
USB Output
Explorer 290 will be turned off automatically in 12 hours when being drawn under 10W power for
power saving.
Smartphone (18W max)
About 29 Recharges
Motion Camera(5W max)
About 52 Recharges
AC Output
12" Laptop(30W)
About 4 Recharges
32" TV (60W)
About 4.3 Hours
CPAP Machine
About 6~21 Hours
Car Charger
Around 6.5 Hours
100W Solar Panels (Optional)
Around 5 Hours
(Depending on Weather)
•DO NOT disassemble, repair or modify the
unit or the battery.
•DO NOT place the unit close to or in a fire or
expose it to heat. Keep out of direct sunlight.
•DO NOT charge, use or store the unit in a
bathroom or in an area exposed to rain or
moisture.
•Only use the output socket to power external
devices. Never connect the output to mains
power under any circumstances.
•DO NOT touch the unit or the plug-in points if
your hands are wet.
•DO NOT connect any metallic objects to the
AC input or output.
•DO NOT rub your eyes if fluid from inside the
unit should get in your eyes.
•DO NOT dispose the unit together with
household waste.
•DO NOT use any inappropriate power cords.
•DO NOT operate the unit above the specified
input voltage.
•DO NOT use the unit if it is not functioning
correctly.
•DO NOT move the unit if it is recharging or in
use.
•DO NOT put fingers or hands into the product.
•DO NOT use a battery pack or appliance that
is damaged or modified. Damaged or modified
batteries may exhibit unpredictable behavior
resulting in fire, explosion or risk of injury.
•DO NOT disassemble the power pack, take it
to aqualified service person when service or
repair is required. Incorrect reassembly may
result in a risk of fire or electric shock.
SAFETY INSTRUCTIONS
Noncompliance may very likely lead to serious injury* or death
Read the following instructions to ensure safe usage:
DANGER

04
•Use and store the unit only in a clean and dry
environment. DO NOT use and store in dusty
and wet environment.
•Check the unit prior to every use. DO NOT
use the unit if it is damaged, broken.
•DO NOT use the unit if the power cord is
damaged or broken.
•Keep the unit away from children. DO NOT let
children use the power supply unit.
•Keep this product away from pets.
•DO NOT use or store the unit in an area or
environment with high temperature.
•Should fluid from inside of the unit come in
contact with your skin or clothing, wash the
affected areas with tap water.
•In a storm, unplug the power cord from the
socket.
•DO NOT charge the unit via power supply
systems that operate outside of 100-240V.
•DO NOT place the unit on its side or upside
down while in use or storage.
•DO NOT use accessories for other usage.
WARNING - RISK OF EXPLOSIVE GASES
To reduce risk of battery explosion, follow
these instructions and those published by
battery manufacturer and manufacturer of
any equipment you intend to use in vicinity of
the battery. Review cautionary marking on
these products and on engine.
WARNING CAUTION
•If rust, peculiar odors, overheating or other
abnormal circumstances are observed, stop
using the unit immediately and contact the
dealer or our customer service center.
•The unit complies with all legal require-
ments for transport of dangerous goods.
•Make sure that the unit is properly secured
when transporting it in a motor vehicle.
•Only charge,use and store the unit
withinan,ambient temperature of 0 to 40 °C
(32~104 °F).
•Switch the unit off immediately if it has
accidentally fallen, was dropped or was
exposed to vibrations.
•Carefully read the instructions for the
electric devices that you intend to connect
to your power supply unit.
•Make sure that the device you are
connecting is switched off before you
connect it.
PERSONAL PRECAUTIONS
1) NEVER smoke or allow a spark or flame in
vicinity of battery.
2) Be extra cautious to reduce risk of
droppingmetal tool onto battery. It might
spark or short-circuit battery or other
electrical part that may cause explosion.
3) DO NOT expose a power pack to fire or
excessive temperature. Exposure to fire or
temperature above 130°C may cause
explosion.
* Serious injuries include blindness, burns, electric shock, fractures, poisoning, etc., which can lead
to complications, hospitalization or permanent treatment.
**Injuries include burns, electric shock, etc., which do not lead to hospitalization or permanent
treatment.
***Property damage: includes buildings, belongings and pets, etc.
Noncompliance may lead to serious
injury**or death
Noncompliance may lead to injuries
and/or property damage***

05
Limited Warranty
Jackery Inc. warrants to the original consumer purchaser that the Jackery product will be free from defects in
workmanship and material under normal consumer use during the applicable warranty period identified in the
'Warranty Period' section below, subject to the exclusions set forth below. This warranty statement sets forth
Jackery's total and exclusive warranty obligation.We will not assume, nor authorize any person to assume for us,
any other liability in connection with the sale of our products.
WARRANTY
•Our company cannot be held liable for damages caused by fire,earthquake,use by a third party, other accidents,
intentional misconduct on the part of the customer, abuse or other abnormal conditions.
•Do not repair any damage to the AC plug or power supply on your own.
•The warranty covers all terms and conditions of the warranty.Contents that are not specified in the warranty terms
and conditions are beyond our responsibility.
•Our company assumes no liability for damages caused by incorrect use or non-compliance with this instruction
manual.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
--Consult the dealer or an experienced radio/TV technician for help.
MODIFICATION: Any changes or modifications not expressly approved by the grantee of this device could void the
user’s authority to operate the device.
Intended use: The Jackery Explorer 290 portable power unit is intended as a power supply for electronic devices
with a maximum power consumption of 200W. Our product is not suitable to be used with equipment that relates to
one's own personal safety and relies heavily on electricity, such as medical devices, equipment for nuclear
facilities, the manufacture ofair and spacecraft, etc. We therefore assume no liability for accidents involving
personal safety, fires, or machine failures, caused by using our product with the aforementioned devices.
Not permitted on aircrafts.
To preserve the battery lifespan, please use
and recharge at least once every 6 months.
Use original or certified charger and cables.
Avoid extreme temperature.
Avoid dropping.
Do not disassemble.
It's not waterproof,do not expose to liquids.
Please dispose of batteries and electronic
goods in accordance with local regulations.
ATTENTION
DISCLAIMER

06
©Copyright 2012-2022 Jackery Inc. All trademarks cited herein are the property of their respective owners.The
information contained herein is subject to change without notice. The only warranties for Jackery products and
services are set forth in the warranty statements accompanying such products and services. Jackery shall not be
liable for technical or editorial errors or omissions contained herein.First Edition: September 2020. Document Part
Number: J290-UM-003. This user guide describes features that are common to most models.
What type of battery is in an Explorer 290?
Explorer 290 contains a battery pack which consists of an array of cylindrical 18650 lithium-ion battery cells with
high energy density.
How do I know if my Explorer 290 is charged?
To check the charge level of the Explorer 290, refer to the LCD Battery Display.
Can I charge the Explorer 290 while supplying power at the same time?
The Explorer 290 could power other devices while rechargingitself.
How do I know if my device will work with the Explorer 290?
You will need to check the amount of power your device requires. This may require some research on your end. An
online search or examining the user guide for your device should suffice. To be compatible with the Explorer 290
you should use devices that require less than 200W.
FAQs
CONTACT US
Warranty Period
The warranty period is 24 months. In each case, the warranty period is measured starting on the date of purchase
by the original consumer purchaser. The sales receipt from the first consumer purchase, or other reasonable
documentary proof, is required in order to establish the start date of the warranty period.
Remedy
Jackery will repair or replace (at Jackery's option) any Jackery product that fails to operate during the applicable
warranty period due to defect in workmanship or material. If a valid claim is made during the applicable period,
Jackery, at its option, will either (1) replace the product, or (2) exchange the product with a product that is of equal
value. A replacement product assumes the remaining warranty of the original product or 180 days from the date of
replacement, whichever is greater. Customer is responsible for the return shipping costs.
Limited to Original Consumer Buyer
The warranty on Jackery's product is limited to the original consumer purchaser and to any subsequent owner.
Exclusions
Jackery's warranty does not apply to (i) any product that is misused, abused, modified, damaged by accident, or
used for anything other than normal consumer use as authorized in Jackery's current product literature, or (ii) any
product purchased through an online auction house. Jackery's warranty does not apply to the battery cell unless
the battery cell is fully charged by you within seven days after you purchase the product and at least every 6
months thereafter.
How to Receive Service
To obtain warranty service, contact our customer service team at [email protected]
Mon-Fri 9:00AM - 6:00PM (PST)
[e-mail] 1-888-502-2236 jackeryusajackery.incjackeryincwww.jackery.com Jackery Inc.

© Copyright 2012-2022 Jackery Inc. All rights reserve
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