DABBSSON DBS3000B User manual

Dabbsson DBS3000B Extra Battery
User Manual

DISCLAIMER
Read all safety tips, warning messages, terms of use, and disclaimers carefully. Refer to the
terms of use and disclaimer at https://www.dabbsson.com and stickers on the product
before use. Users take full responsibility for all usage and operations. Familiarize yourself
with the related regulations in your area. You are solely responsible for being aware of all
relevant regulations and using Dabbsson products in a way that is compliant.

CONTENTS
1
2
3
9
10
11
11
3.1 Product Details 3.5 Car Charging
3.2 LCD Screen 3.6 AC Charging
3.3 General Product Usage 3.7 Using Extra Battery DBS3000B
3.4 Solar Charging
2.1 Usage 2.2 Disposal Guide
1.Specifications
2.Safety Instructions
3.Getting Started
4.FAQs
5.Troubleshooting
6.What’s in the Box
7.Storage & Maintenance

* Whether the product can be charged or discharged depends on the actual temperature of the battery pack.
Protection
Overload Protection Over Temperature Protection
Short Circuit Protection Low Temperature Protection
Low Voltage Protection Overcurrent Protection
1
Environmental Operating Temperature
Net Weight
Capacity
Extra Battery PortInput 48V 3000W Max
Car Charger
Extra Battery Port Output
Anderson Port
Anderson Port
Battery Info
Cycle Life
Cell Chemistry
1.Specifications
General Info
Dimensions
Certification
Input Ports
Solar Charger
Output Ports
Approximately 25.2kg（55.5lbs）
3001.6Wh (44.8V 67Ah)
Supports 12V/24V Battery, Default 8A Per Port.
Double to 16A
42-51V 3000W Max
LiFePO4
12.6V 25A
24V 18A
4000 cycles to 80%+capacity
432x254.5x303.5mm (17x10x12in)
ETL CE FCC PSE RCM WEEE ROHS
12-60V 12.5A Max 600W Max Per Port,
Double to 1200W Max
Optimal Operating Temperature
Discharge Temperature
Charge Temperature
Storage Temperature
20℃~30℃(68℉~86℉)
-10℃~45℃(14℉~113℉)
0℃~45℃(32℉~113℉)
-20℃~60℃(-4℉~140℉)
(Optimal: 20℃~30℃(68℉~86℉))

1.Do not use the product near a heat source, such as a fire or a heating furnace.
2.Avoid contact with any liquid. Do not immerse the product in water or get it wet. Do not use
the product in rain or humid environments.
3.Do not use the product in an environment with strong static electricity/magnetic fields.
4.Do not disassemble the product in any way or pierce the product with sharp objects.
5.Avoid using wires or other metal objects that may result in a short circuit.
6.Do not use unofficial components or accessories. If you need to replace any components or
accessories, visit official Dabbsson channels to check for relevant information.
7.When using the product, follow the operating environment temperature specified in this user
manual. If the temperature is too high, it may result in a fire or explosion; if the
temperature is too low, the product performance may be severely reduced, or the product
may cease to work.
8.Do not stack any heavy objects on the product.
9.Do not forcibly lock the fan during use or place the product in an unventilated or dusty area.
10.Avoid impact, falls, or severe vibrations when using the product. In case of a severe external
impact, turn off the power supply immediately and stop using the product. Ensure the
product is well fastened during transportation to avoid vibrations and impacts.
11.If you accidentally drop the product into water during use, please place it in a safe open
area, and stay away from it until it is completely dry. The dried product should not be used
again, and should be properly disposed of according to Section 2.2 below. If the product
catches fire, we recommend that you use the fire extinguishers in the following order:
water or water mist, sand, fire blanket, dry powder, and finally a carbon dioxide fire
extinguisher.
12.Use a dry cloth to clean off dirt on the product ports.
13.Rest the product on a flat surface to avoid damage caused by the product falling over. If
the product is overturned and severely damaged, turn it off immediately, place the battery
in an open area, keep it away from combustible matter and people, and dispose of it in
accordance with local laws and regulations.
14.Ensure that the product is kept out of reach of children and pets.
15.Do not connect the smart extra battery to another smart extra battery.
2.1 Usage
2.Safety Instructions
2

3.1 Product Details
3. Getting Started
1.If conditions permit, make sure that the battery is fully discharged before disposing of it in
a designated battery recycling bin. The product contains batteries with potentially dangerous
chemicals, so it is strictly prohibited to dispose of it in ordinary trash cans. For more details,
please follow the local laws and regulations on battery recycling and disposal.
2.If the battery cannot be fully discharged due to a product failure, do not dispose of the
battery directly in the battery recycling box. In such cases, contact a professional battery
recycling company for further processing.
3.Please dispose of over-discharged batteries that cannot be recharged.
2.2 Disposal Guide
3
Anderson Port(24V/18A)
LCD Screen
Main Power Button
Anderson Port(12.6V/25A)
Extra Battery Port
Solar Car Charging Input Port(x2)
OUTPUT
INPUT
11-75Vd.c.
12V 20A 24V 18A

3.3 General Product Usage
Short Press to Turn On Long Press to Turn Off
3.2 LCD Screen
4
Error Code
a
Low Temperature Warning
b
High Temperature Warning
c
Solar Panel Indicator
h
f
DC Output
Extra Battery Indicator
g
k
Remaining Battery Percentage
l
Fan Indicator
m
Output Power
Overload Warning
d
Connection Failed
e
i
Remaining Charge/Discharge Time
j
Input Power
i
l
jk
g
a
m
b
c
df
h
e

Short press the main power button to start the product; The LCD screen lights up and displays
an icon. The LCD screen will automatically turn off after the product is idle for 30 seconds.
When the product senses any load change or operation, the display screen will automatically
light up. To turn the display on or off, briefly press the main power button. To turn off the
product, press and hold the main power button. The default standby time of the product is 2
hours. The product will automatically shut down when other power buttons are turned off and
no other load is accessed within 2 hours. Standby time of AC and DC can be set on APP.
Product On, Product Off, LCD Screen On
5
3.4 Solar Charging
Users can connect solar panels in series as shown in the figure to recharge the product. The
product supports 12-60V DC input, 12A max current, and 600W max charging power.
200W Solar Panel（X3）
Connection with solar panel
MC4 Connection
Connect XT60 port
OUTPUT
INPUT
11-75Vd.c.
12V 20A 24V 18A

6
Users can recharge the product through the Car Outlet. It supports 12V/24V car chargers and
an 8A default charging current.
Please charge using the car charger after you’ve started the car to avoid failure to start due to
insufficient car battery.In addition, please make sure that the cigarette lighter of the Car Outlet
and the Car Charger Input Cable are in good condition.Dabbsson takes no responsibilities for
any losses or damages caused by failures to follow instructions.
3.5 Car Charging
200W Solar Panel（X3）
Connection with solar panel
MC4 Connection
200W Solar Panel（X3）
Connection with solar panel
MC4 Connection
Connect XT60 port
OUTPUT
INPUT
11-75Vd.c.
12V 20A 24V 18A

7
XT60 Port
Car Charging
(108.8W Input)
Dabbsson fast charge technology is specifically for AC charging, offering 1800W of max input
power. You can control the charging power through the AC Charge Speed Switch. The default
max input power for the AC charging speed is 600W,
3.6 AC Charging
Fast Charging
1800W Max Input Power
≈5 hrs Full Charge
AC Charging Cable
Car Charging Cable
OUTPUT
INPUT
11-75Vd.c.
12V20A 24V18A
OUTPUT
INPUT
11-75Vd.c.
12V 20A 24V 18A
12VON/OFF
FASTCHARGE PD 100W
10A 30A
4A DEVICE
IOTRESET
LIGHTON/OFF
USBON/OFF
5V2.4APD 30W

8
A single DBS2300 can be connected to two DBS3000B extra batteries for added capacity. Refer
to the user manuals of the Extra Battery DBS3000B for detailed instructions.
Precautions:
1.Turn off both the Extra Battery DBS3000B and DBS2300 before connecting or disconnecting
them.
2.Before using, make sure both DBS2300 and Extra Battery DBS3000B display the extra battery
icon on their screens.
3.Turn off the Extra Battery DBS3000B before connecting or disconnecting it.
4.Do not touch the metal terminals of the Extra Battery DBS3000B connector. If the metal
terminals need to be cleaned, gently wipe them with a dry cloth.
3.7 Using Extra Battery DBS3000B
12VON/OFF
FASTCHARGE PD 100W
10A 30A
4A DEVICE
IOTRESET
LIGHTON/OFF
USBON/OFF
5V2.4APD 30W

4.FAQS
1.What type of batteries does this product use?
This product uses high-quality LiFePO4 battery.
2.How long does it take for the product to charge my devices?
The charging time is shown on the product’s LCD Screen, which can be used to estimate
the charging time of most appliances with stable power usage.
3.How can I tell if the product is charging?
The remaining charging time will be shown on the LCD Screen. The charging indicator will
display remaining battery percentage, while current input power is shown to the right of
the charging indicator.
4.How do I clean the product?
Gently wipe it with a dry, soft, clean cloth or paper towel.
9
12VON/OFF
FASTCHARGE PD 100W
10A 30A
4A DEVICE
IOTRESET
LIGHTON/OFF
USBON/OFF
5V2.4APD 30W

5.How should I store the product?
Before storing, first turn off the product and then store it in a dry, ventilated place at room
temperature. Do not place it near water sources. For long-term storage, discharge the
battery to 30% and recharge it to 60% every three months to extend battery life.
6.Can I bring the product on a plane?
No
(Flashing)
(Flashing)
(Flashing)
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(Flashing)
High Temperature
Charge Protection
Charging will automatically resume after
the battery cools down.
High Temperature
Discharge Protection
Power supply will automatically resume
after the battery cools down.
Low Temperature
Charge Protection
Charging will automatically resume
after battery temperature rises above
-5℃ (23℉).
Low Temperature
Discharge Protection
Power supply will automatically resume
after the battery temperature rises
above -20℃ ( -4℉).
DC Output/Input
Overload Protection
The product will automatically resume
normal operation after you remove the
device connected to the DC outlet.
DC Output High
Temperature Protection
Battery Overload
Protection,
Short Circuit Protection
Contact Dabbsson Customer ServiceOthers
Remove any high-power electrical
appliances connected to the product.
The product will automatically resume
normal operation after it cools down.
Indicator Problem Solution
5.Troubleshooting
(Flashing)
(Flashing)
10

If the Alarm Prompt shows on the product LCD screen during use and does not disappear after
a restart, please stop using it immediately (do not try to charge or discharge).If you require any
other assistance, please contact Dabbsson Customer Service.
1.Ideally, use and store the product at an am bieut temperature between 20℃-30℃(68℉-86℉),
and always keep it away from water, intense heat, and sharp objects. Do not store at
temperatures above 45℃(113℉) or below-10℃(14℉)for an extended period.
2.Storing a battery with a low charge for a long period shortens its lifespan. DBS2300 mitigates
the damage by putting the battery into hibernation mode. To get the most out of the battery,
make sure it is at about 60% before putting DBS2300 into long-term storage. While in storage,
it is recommended to discharge the battery to 30% and recharge it back to 60% every three
months.
6.What’s in the Box
7.Storage & Maintenance
1111
Warranty Card
Solar Charging Cable
Dabbsson DBS3000B
Extra Battery
User Manual
Dabbsson DBS3000B Extra Battery
User Manual 21
3
Extra Battery Cable
Warning Card
Activate your warranty at
www.dabbsson.com
Warranty Activation
Keep the original packaging & accessories
CLAIM YOUR WARRANTY
24-MONTH
WARRANTY
Fillin Your InformationRegisterPorduct
Productsmust be returned in their original condition and
packagingwith all included accessories for the warranty to be valid.