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48V 300Ah Lithium Trolling Motor Battery For Marine E-boat electric outboard motor

Relay solution, 300A powerful discharge Anti-corrosion
Material:
Voltage:
Capacity:
Lifecycle:
Quantity:
  • RJ-LFP-48D300-M
  • RJ
  • RJ-LFP-48D300-M

         

               8000CYCLES - 10YEARS WARRANTY - FACTORY PRICE         


Lithium trolling motor battery is lithium iron phosphate (LiFePO4) deep-cycle battery to power trolling motors. 

RJ provide lithium trolling motor batteries 12 volts, 24 volts, 36 volts , 48v voltage, 96volts.


RJ Lithium Marine Batteries is perfectly for propulsion and trolling motors, with a consistent power delivery, lower weight, and longer run-time than traditional lead acid batteries, it is perfect for trolling, electric propulsion, bow thruster and all your electric or hybrid marine needs.


RJ 36 volt lithium trolling motor battery give you the power to fish from morning to night. Engineered with Lithium Iron Phosphate (LiFePo4) technology, RJ Lithium Marine battery has triple the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional Long lifetime>8000cycles.


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lithium marine battery-48v300ah-2

Norminal Power(KWh) 15360Wh
Norninal Capacity(Ah) 300Ah
Norninal Voltage(V) 51.2V
Type LiFePO4 Battery
Dimensions (mm) Customized
Weight(Kg) 140Kg
Cut off Discharging Voltage(V) 40V
Cut off Cischarging Voltage(V) 58.4V
Charging Current 300A
Discharging Current (A) 300A
Working Temperature(℃) 0~55℃
Shelf Temperature(℃) -20~70℃
Humidity 0-95% RH(Non-condensing)
IP Grade (IP) IP66
Altitude ≤3000m
Authentication Level TuV/CE/UL/UN38.3
Design Life(year) 30+ years (@25℃/77℉)
Cycle Life (cycle) >8000Times 


lithium marine battery-48v300ah-1


lithium marine battery-48v300ah-3


Features

•          More than 8000 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.



BMS

Item

 

Content Criterion
Over charge
 Protection

 

Over charge detection voltage 3.6~4.25V
Over charge detection delay time 0.1 S ~ 6S
Over charge release voltage 3.5~4.25V
Over discharge protection

Over discharge detection voltage

 

2.0~3.3V
Over discharge detection delay time 0.1 S ~ 6S
Over discharge release voltage 2.1~3.4V
Charge
Over current protection
Charge Over current detection current 1~100A
Charge Over current detection delay time 0.02S~ 6S

Discharge

Over current

protection

Discharge Over current detection current 1~600A

Discharge Over current detection delay time

 

0.02S~ 6S

Short

protection

Short protection detection delay time 100 u S
Detection condition B+ P-0.2 Omh
restore Cut off load
Interior Resistance Main loop electrify resistance 2 OMh(50A)
Currentconsumption Current consume in normal operation 1.5mA Type
Currentconsumption Current consume in sleep operation 2 uA Type


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!


                                     Contact Us Customize your own battery Now!                

                           

 

LIFEPO4 Dimensions Weight with BMS Bluetooth/RS485 Life Cycles Lifespan
48V 50AH 522*237*215mm 33kg Yes Available 8000times 30years
48V 60AH 525*240*215mm 40kg Yes Available 8000times 30years
48V 75AH 522*270*215mm 42kg Yes Available 8000times 30years
48V 80AH 525*273*225mm 48kg Yes Available 8000times 30years
48V 100AH 350*540*160mm 55kg Yes Available 8000times 30years
48V 120AH 442x450x225mm 62kg Yes Available 8000times 30years
48V150AH 442*450*225mm 75kg Yes Available 8000times 30years
48V 200AH 800*500*160mm 100kg Yes Available 8000times 30years
48V 300AH 800*500*350mm 150kg Yes Available 8000times 30years
48V 400AH 800*500*350mm 200kg Yes Available 8000times 30years
48v 500AH Standard   19in Rack 250kg Yes Available 8000times 30years
48V 600AH Standard   19in Rack 300kg Yes Available 8000times 30years
48V 800AH Standard   19in Rack 400kg Yes Available 8000times 30years
48V 1000AH Standard   19in Rack 1000kg Yes Available 8000times 30years

 


RJ-Applications

center-console-fishing-boat



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customer reviews

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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 UL/CE certificate. Professional after-sales service, give instruction on how to use the products.


                               CONTACT US GET A LATEST QUOTE NOW!            


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