BougeRV LiFePO4 User manual

Lithium Iron Phosphate Battery (LiFePO4)
Self-Heating Function
www.bougerv.com
[e-mail]
1280Wh/ 12.8V/ 100Ah

Safety Instructions
Features
Warranty
Product Appearance
Specification
Battery Pack System Connection
FAQ
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Content

Safety Instructions
Please save these instructions
Please follow the safety instructions for operation, the
damage caused by not following the safety instructions
shall be borne by the individual.
General Safety Information
1. Read all of the instructions and cautions in the manual before
installation.
2. There are no repairable parts for this battary,do not disassemble or
attempt to repair the battery.
3. Please keep the battery away from water, heat sources, sparks, and
hazardous chemicals.
4. Make sure all connections with the battery are tight.
5. Please read the product installation steps to ensure all connections
are correct.
6. Please make sure to set the battery type parameter of your solar
charge controller to lithium iron phosphate battery （LiFePO4）when
charging the battery.
7. Store at 75% capacity and recharge every 6 months.
8. Do not expose the battery to extreme temperatures over 113℉.
9. Do not disassemble, cause a short circuit, crush, mutilate, reverse
polarity, or dispose of it in fire.
Battery Safety
1. DO NOT connect or disconnect terminals from the battery without
disconnecting loads first.
2. Please wear proper protective equipment when working on the
battery.
3. DO NOT wear jewelry or other metal objects when working on or
around the battery.
4. Please use insulated tools when working on the battery.
5. Please keep the battery out of the reach of young children.
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If you need to use the PDF version of the manual, you can contact us：
[email protected].

Features
Current
BMS
Self-Heating Function
When the battery is charging, if the
battery temperature is ≤33.8℉, the
battery will automatically turn on
self-heating until the battery
temperature is ≥46.4℉and stop
heating to ensure that the battery
will not be charged in a low-tem-
perature environment (below 32°F)
that reduces battery life.
Battery System
Up to 4 batteries can be connect-
ed in series to form a 48V battery
system, and up to 4 batteries can
be connected in parallel to form a
400AH battery system.
BMS Protection
overcharge protection, overdis-
charge protection, overcurrent
protection, high temperature
protection, low temperature
protection, short circuit protection.
Charge &Discharge Current
The maximum charge current
and discharge current can
reach 100A.
Fixing The Battery
There are 4* 0.2-inch holes at
the bottom, and better secure
the battery with 2 threading
holes.
Cycle Lifetime
The remaining battery capacity
after 4000 cycles is ≥ 80% of the
initial battery capacity.
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Warranty
BougeRV provides 5-year warranty service for the battery. Please read
and follow the safety instructions in the manual carefully. The warran-
ty service takes effect from the date of purchase. Please provide the
order number of the purchased product and the serial number (bar
code) attached to the back of the battery when applying for warranty.
1. Damage caused by improper installation; loose terminal connec-
tions, undersized cables, incorrect connections (series and parallel)
required for voltage and Ah requirements, or reverse polarity
connections.
2. Environmental damage: Inappropriate storage conditions as
defined by the manufacturer; exposure to extreme heat or cold
temperatures, fire or freezing, or water damage.
3. Damage caused by collision due to personal reasons.
4. Damage caused by improper maintenance, under or
over-charging of the product, and dirty terminal connections.
5. Products that have been opened, modified, or tampered with.
6. Failure to properly store the product in accordance with the
instructions for safe use, including storing the product in a
low-power state.
7. If upon inspection the product is determined to be in normal
service life, the warranty claim is rejected, even if Under warranty.
8. Damage to the battery and other accidents caused by failing to
operate in accordance with the safety instructions in the manual.
BougeRV provides 1-on-1 Solar Solution.
If you have any questions during use, please feel free to contact us:
[email protected]
1-669-232-7427
www.bougerv.com
1-669-232-7427
WhatsApp
The following terms are not covered by the warranty service:
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Product Appearance
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2
3
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Positive Terminal (M8, 0.6inch)
Negative Terminal (M8, 0.6inch)
Threading Holes (60mm*5mm)
Handle
Mounting Holes (φ0.2inch)
(M8, 0.6inch)
(M8, 0.6inch)
(M8, 0.6inch)(60mm*5mm)
(φ0.2inch)
11.4inch (290mm)
7.67inch (195mm)
8.26inch (210mm)
φ0.2inch
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Specification
12.8V
100Ah
1280Wh
14.1V
50A(0.5C)
100A（1.0C）
≤33.8℉(only charging is on)
≥46.4℉
60W
100A（77℉）
100A（77℉）
300A（3C）
4000 times
（The remaining battery
capacity after 4000 cycles is ≥ 80%
of the initial battery capacity）.
10V
≥14.8V (Adjust the charging voltage
below 14.8V to resume charging)
9.40±0.32V
-4℉～113℉
32℉～95℉
32℉～131℉
-4℉～131℉
48V
400Ah
CC/CV
≤30mΩ
3%
IP65
L11.4*W8.26*H7.67
27lb
Nominal Voltage
Nominal Capacity
Energy
Charge Voltage
Charge current:
Standard charge
Rapid charge
Automatically Self-Heating Function:
Self-Heating Starts
Self-Heating Stops
Heating Rated Power
Maximum Continuous Charge Current
Maximum Continuous Discharge Current
Maximum Continuous Discharge Current 3s
Discharge Cut-off Voltage
Over-Charging Protection Voltage
Over-Discharging Protection Voltage
Storage Temperature：
Short term
Long term
Charge Temperature Range
Discharge Temperature Range
Maximum Series Voltage Of Battery Pack
Maximum Parallel Current Of Battery Pack
Charge Method
Internal resistance
Self-discharge
Protection Rating
Demension/inch
Weight
Item Parameter
Only charging is on
Cycle Life
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Battery Series And Parallel Considerations
1. First make sure that each battery is fully charged.
2. When using, it is best to ensure that each battery is of the same
brand and specification. If you need to use different batteries for
connection, please contact us ( [email protected]) in advance,
and our technical team will confirm whether different batteries can be
connected together.
3. After connecting the batteries in parallel, you need to wait at least 6
hours before charging and discharging the batteries.
Battery Pack System Connection
Battery Pack In Series
1. After the series connection is
completed, the battery pack
system becomes 24V/ 100Ah, and
the series circuit can connect up to
4 batteries in series to reach a
system voltage of 48V.
Battery Pack In Parallel
1. After the parallel connection is
completed, the battery pack system
becomes 12V/ 200Ah, and the
parallel circuit can connect up to 4
batteries in parallel to reach a
system current of 400Ah.
Load (+)
Load (-)
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
Load (+) Load (-)
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Battery Pack In Series And Parallel
2. When connecting in series and parallel at the same time, ① the
batteries should be connected in parallel first, and ② the battery
packs that have been connected in parallel should be connected
in series
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
12V/100Ah
3. After completing the series and parallel connection, the battery
pack system becomes 24V/ 200Ah.
Load (+)
Load (-)
① ②
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FAQ
Q1: What should I do if my battery finds a problem when I
receive it or during use?
A1: If this problem occurs, please provide the relevant information
and send it to our email: [e-mail], please provide the
relevant information to us, and our technical support team will
quickly answer your questions as soon as possible.
1. Provide the product order number and the factory barcode
attached to the battery.
2. Provide the device information (controller/ charger) for battery
charging, preferably the brand name and device picture.
3. The model information of the electrical appliance connected to
the battery (inverter/ load electrical appliance).
Q2: What kind of equipment can charge this battery?
A2: 1. Solar charge controller (MPPT/ PWM).You need to connect the
solar panel to the controller to charge the battery.And you need to
ensure that the system voltage of the controller is 12V.
BougeRV sells different kinds of MPPT/PWM controllers to match
your solar system.
2. Charger.You need to ensure that the selected the charger can
support lithium battery/lithium iron phosphate battery charging.
Q3: The battery has a self-heating function, will it keep heating
and depleting the power of the battery?
A3: No, the battery will only turn on the self-healing battery under
the premise of charging (≤33.8°F to turn on the self-heating, ≥46.4°F
to turn off the self-heating), and the self-heating will be turned on
when charging, so it starts self heating with external energy.
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BougeRV provides 1-on-1 Solar Solution.
If you have any questions during use, please feel free to contact us:
[email protected]
1-669-232-7427
www.bougerv.com
1-669-232-7427
WhatsApp
Q4: How to maintain the battery in the daily process?
A4: 1. Do not discharge the battery under 10V to avoid over-dis-
charge
shortening the battery life.
2. The battery needs to be changed every 3-6 months to prevent
the battery from being over-discharged.
Q5: What should I do if the battery fails during use and the
voltage is too low to charge?
A5: You can use a charger with a 0V function, it can charge the
battery from 0V, and it can't be used normally after the battery is
fully charged.
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Limitless energy, limitless life.
www.bougerv.com
[e-mail]