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Lithium Caravan Battery 48V 100AH LiFePo4 Fast Charging RV Motorhome Battery

Ligthter Weight 6000 Lifecylces Looking for distributors
  • RJ-LFP-48100-RV

  • RJ

  • RJ-LFP-48100-RV


RJ Lithium RV 48V Battery Solution using LiFepo4 Cells, this battery is the most cost-effective solution offered in 48V Class.This Power Pack includes newest BMS System, Thermal Management Solution, Triple-Safety Redundancy Features, Perfect for any 48V Lead-Acid Upgrade to maximize the performance of your intended application. LED Display or Bluetooth , Compact Modular Design, High Temp Operating Range, Best Power Density/Pack Size, Best Aluminum Mosfet Design, Short Circuit Protection. In both short and long-term, we guarantee that you will see and feel the LiFePO4 difference!


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Items Parameter
Battery Type LiFePO4
Nominal   Voltage 51.2V
Nominal   Capacity 100Ah
Energy 5120 Wh
Internal   Resistance ≤10mΩ
Limited Charge   Voltage 58.4±0.2V
Floating   Charge Voltage 56.4±0.2V
Charge Method CC/CV
Discharge   Cut-off Voltage 40.0V
Charge Current 100A (Customizable)
Continuous   Discharge Current 100A (Customizable)
Pulse   Discharge Current 200A (Peak)
Cycle Life > 6000 cycles
Communication   functions Bluetooth/RS485   Optional
Temperature   protection Available
Auto heating   function Optional
Built in   Automatic Battery   Protection System  Internal
Automatic   Short Circuit Protection Instant
Automatic   Internal Cell Balancing Yes
Dimension Customized 
Weight 45Kg
Charge   Temperature Range 0~65℃
Discharge   Temperature Range -20~60℃
Recommended   Operating Temperature 15~65

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Powerwall Home battery-10kwh-1



•          More than 6000 Cycles

•          Battery modules available for parallel and series for higher voltage and capacity

•          BMS Passive cell balance funciton

•          IP66, IP67, water proof, dust proof, Temperature monitoring

•          Customization for Size and Discharge and charge rate

•          Free of Maintenance, contains no poisonous material

•          No leakage, no hazardous chemistry

•          Quick delivery

•          Lighter in weight, smaller in size to save space.

•          Powerfull to increase robust operation for your marine boat or RV

•          Fast charging and high power discharge rate available

•          No need to add water nor worry about maintenance.

•          We offer 5years regular warranty and it can be extended up to 10 years.


No. Item Test Item Creterion
1 Voltage Charging Voltage DC:58.4V CC/CV
Balance voltage for single cell 3.50±0.025V
2 Current Balance voltage for single cell 35±5mA
Current consumption ≤50μA
Charging current 100A
Rated continuous discharging current 100A (Peak 200A)
3 Over charge Protection Over charge detection voltage for single cell 3.65V±0.025V
Over charge detection delay time 0.7S—1.3S
Over charge release voltage for single cell 3.550±0.05V
4 Over discharge Protection Over discharge detection voltage for single cell 2.50V±0.07V
Over discharge detection delay time 1.6±0.5S
Over discharge release voltage for single cell 3.00±0.75V
5 Over current Protection Over current detection current 300±50A
Over current detection delay time 1.6±0.5S
Release condition Cut load
6 Short Protection Detection condition Exterior short circuit
Detection delay time 230uS—500uS
Release condition Cut load
7 Resistance Protection circuitry (MOSFET) ≤60mΩ
8 Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+85℃

Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!

With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!



LIFEPO4 Dimensions Weight with   BMS Bluetooth/RS485 Life   Cycles Warranty
48V 50AH Customized 24kg Yes Available 6000times 10Years
48V 60AH Customized 28kg Yes Available 6000times 10Years
48V 75AH Customized 32kg Yes Available 6000times 10Years
48V 80AH Customized 38kg Yes Available 6000times 10Years
48V 100AH Customized 5kg Yes Available 6000times 10Years
48V 120AH Customized 62kg Yes Available 6000times 10Years
48V150AH Customized 75kg Yes Available 6000times 10Years
48V 200AH Customized 100kg Yes Available 6000times 10Years
48V 300AH Customized 150kg Yes Available 6000times 10Years
48V 400AH Customized 200kg Yes Available 6000times 10Years
48v 500AH Customized 250kg Yes Available 6000times 10Years
48V 600AH Customized 300kg Yes Available 6000times 10Years
48V 800AH Customized 400kg Yes Available 6000times 10Years
48V 1000AH Customized 500kg Yes Available 6000times 10Years




Self-heated Function (Optional)


To relieve winter range anxiety in some freezing environment, the BMS can bring with

self heating function. Resistance heating rapidly warms the inside of battery.

Start heating temperature:≤0°C. Stop heating temperature:≥10°C.

Can improve battery charge / discharge performance.


Bluetooth Function (Optional)


LiFePO4 technology offers high-powered cell performance compatible with lots of lithium-ion
application to deliver more power and extend long life. Also builted with bluetooth function allow

you to read battery status freely anytime via your smart phone.



customer reviews



why RJ

1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

3. Flexible customizing and manufacturing accepted.

4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

7. 10 years warranty with CE certificate. Professional after-sales service, give instruction on how to use the products.



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