E-mail:  sales6@lithiumbattery-rj.com   |    Tel:  0086-13430203848
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73V 114Ah Lithium Battery For Engine Golf Car E Boat

73V 114Ah lithium battery cell Top Quality OEM ODM Electric Forklift E-Ship
  • RJ-NMC-73114-S

  • RJ

  • RJ-NMC-73114-S

Compared with 12v Lithium battery connected in series for replacement of  72v/48v/36v AGM/ GEL/ Lead acid, 

We highly recommend a direct 48v lithium battery pack, which is more powerful and stable in performance. 

RJ OEM for many golf cart battey companies around the world, We can customize any dimensions battery to perfectly meet the battery space in many known golf cart, like Club Car Cushman EZGO Yamaha Star Car Polaris.

RJ is a lithium battery Manufacturer for over 16years, recognized by customers from Australia,Europe and North America.We offer Top quality with very good price for lithium Golf Cart Batteries.

If you are a golf cart dealer or fleet manager, to start offering your customers the best-in-class lithium golf cart battery by becoming a RJ dealer. From no maintenance to faster charge times, lithium batteries have many advantages over lead-acid. RJ Lithium batteries feature easier, smarter and safer to ensure your golf carts, and business, are running at maximum performance.



Norminal Power(KWh) 8322Wh
Norninal Capacity(Ah) 114Ah
Norninal Voltage(V) 73V
Type Lithium NMC
Dimensions (mm) Customized
Weight(Kg) about 42 Kg
Discharging Voltage(V) 60~84V
Charging <=100A
Discharging Current (A) <200A
Working Temperature(℃) 0~55℃
Shelf Temperature(℃) -20~70℃
Humidity 0-95% RH(Non-condensing)
IP Grade (IP) 0-95% RH(Non-condensing)
Altitude ≤3000m
Authentication Level TuV/CE/UN38.3
Design Life(year) 20+ years (@25℃/77℉)
Cycle Life (cycle) >6000Times (100%DOD)




•          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:87.6V 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 50A
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 500±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 RS485/Bluetooth Cycles Warranty
72V 10AH 195*165*175mm 13kg Yes Available 6000times 5years
72V 20AH 330*175*220mm 20kg Yes Available 6000times 5years
72V 30AH 485*175*240mm 32kg Yes Available 6000times 5years
72V 40AH 525*240*215mm 43kg Yes Available 6000times 5years
72V 50AH 505*273*225mm 48kg Yes Available 6000times 5years
72V 60AH 350*540*160mm 50kg Yes Available 6000times 5years
72V 70AH 350*540*160mm 58kg Yes Available 6000times 5years
72V 100AH 600*200*300mm 50kg Yes Available 6000times 5years
72V 200AH 179*1448*282mm*2pcs 220kg Yes Available 6000times 5years
72V 300AH 800*400*300mm*2pcs 260kg Yes Available 6000times 5years





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. Professional after-sales service, give instruction on how to use the products.



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