36v 40ah Marine Fishing Boat Lifepo4 Lithium Ion Battery
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36v 40ah Marine Fishing Boat Lifepo4 Lithium Ion Battery

Custom 12v, 24v, 48v battery pack
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When we are seeking a leisure RV, marine boat, solar system battery manufacturer as a long-term partner, product quality and integrity are two key factors that you need to give priority to. After more than one decade of development, Polinovel has been widely recognized and praised by customers at home and abroad.


Our battery adopts the highest-grade lithium iron phosphate cell, scientific internal structure design, and advanced manufacturing technology, so as to ensure the excellent performance of Polinovel batteries on the caravan, motorhome, camper van, bass boat, kayak trolling motor, and other application. It has good bumpiness resistance and water resistance on land and waterway.


Polinovel battery has integrated carry handles that make transporting it to and from your boat or camper RV house vehicle a little bit easier. It can be mounted in any position and can fit boats and other small vehicles or travel trailers.

If you are interested in becoming our leisure battery distributor dealer or want to get a good battery solution, please feel free to contact us. We will prove to be your reliable RV marine boat battery factory supplier. We promise to provide you with high-quality batteries and service.


Polinovel lithium-ion RV marine battery manufacturer provides various innovative high-security lithium batteries, such as Bluetooth monitoring, waterproof, external screen, RS485 / 232 CANbus communication and other customized functions. We are a modern Li-ion RV marine battery factory, and we will be your reliable lifepo4 RV marine battery supplier and long-term partner. Please contact us to discuss the vision of future development.


The main reason to choose a lifepo4 lithium-ion battery is the safety and quality. If you plan to buy a battery to power your appliances in a boat, RV, camper and to store the electricity of a solar system or as trolling motor power supply, the Polinovel battery is a trustworthy choice.


HD3640 lifepo4 36v 40ah lithium battery measures 329mm*172mm*214mm is protected by a reinforced plastic housing. It weighs 14kg and has integrated carry handles that make transporting it to and from your boat or camper vehicle a little bit easier. It can be mounted in any position and can fit boats and other small vehicles or travel trailers. It is able to take the road’s worst bumps without dropping power and works well in bad weather. Comes with 1536wh of reserve power.


Polinovel use lifepo4 chemistry to produce batteries, which makes our batteries durable, stable, safe, and able to handle many charges and discharge cycles. In the end, the HD3640 has a rigid and robust design that is perfect for bass boats and freshwater fishing, RV, kayak, leisure caravan, and other equipment.


ELECTRICAL SPECIFICATIONS
ModelHD3640
Nominal Voltage38.4V
Nominal Capacity40Ah
Energy1536Wh
Self Discharge<3%/month
Maximum Modules in Series or Paralleln/a
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)329 x 172 x 214 mm (13 x 6.8 x 8.4”)
Weight14kg (30.9 lbs)
Terminal TypeM8
Case MaterialABS
Enclosure ProtectionIP56
Cell TypeCylindrical
ChemistryLiFePO4
CHARGE SPECIFICATIONS
Recommended Charge Current8A-20A
Maximum Charge Current40A
Charge Current (0 to -10 ºC)≤0.1C
Charge Current (-20 to -10 ºC)≤0.05C
Recommended Charge Voltage42.6V – 43.8V
BMS Charge Voltage Cut-Off46.2V (3.85 ±0.025 vpc, 1~1.5s)
Reconnect Voltage45V (3.75 ±0.05vpc) / 45.6V (3.8 ±0.05vpc)
DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current40A
Peak Discharge Current80A/5s
BMS Discharge Current Cut-Off120A (±10A, 50-150ms)
Recommended Low Voltage Disconnect30V
BMS Discharge Voltage Cut-Off24V (2.0±0.05vpc, 120~180ms)
Reconnect Voltage27.6V (2.3±0.1vpc)
TEMPERATURE SPECIFICATIONS
Discharge Temperature-20 to 60 ºC (-4 to 140 ºF)
Charge Temperature0 to 45 ºC (32 to 113 ºF)
Storage Temperature (1 month)-20 to 60 ºC (-4 to 140 ºF)
Storage Temperature (3 months)-20 to 45 ºC (-4 to 113 ºF)
Storage Temperature (6 months)-20 to 25 ºC (-4 to 77 ºF)
COMPLIANCE SPECIFICATIONS
CertificationsCE, UN38.3, MSDS
Shipping ClassificationUN 3480, CLASS 9


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