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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 | |
| Model | HD3650 |
| Nominal Voltage | 38.4V |
| Nominal Capacity | 50Ah |
| Energy | 1920Wh |
| Self Discharge | <3%/month |
| Maximum Modules in Series or Parallel | n/a |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | 485 x 170 x 240 mm (19.1 x 6.7 x 9.4”) |
| Weight | 20.6kg (45.4 lbs) |
| Terminal Type | M8 |
| Case Material | ABS |
| Enclosure Protection | IP56 |
| Cell Type | Cylindrical |
| Chemistry | LiFePO4 |
| CHARGE SPECIFICATIONS | |
| Recommended Charge Current | 8A-20A |
| Maximum Charge Current | 40A |
| Charge Current (0 to -10 ºC) | ≤0.1C |
| Charge Current (-20 to -10 ºC) | ≤0.05C |
| Recommended Charge Voltage | 42.6V – 43.8V |
| BMS Charge Voltage Cut-Off | 46.2V (3.85 ±0.025 vpc, 1~1.5s) |
| Reconnect Voltage | 45V (3.75 ±0.05vpc) / 45.6V (3.8 ±0.05vpc) |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 50A |
| Peak Discharge Current | 100A/5s |
| BMS Discharge Current Cut-Off | 150A (±10A, 50-150ms) |
| Recommended Low Voltage Disconnect | 30V |
| BMS Discharge Voltage Cut-Off | 24V (2.0±0.05vpc, 120~180ms) |
| Reconnect Voltage | 27.6V (2.3±0.1vpc) |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | -20 to 60 ºC (-4 to 140 ºF) |
| Charge Temperature | 0 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 | |
| Certifications | CE, UN38.3, MSDS |
| Shipping Classification | UN 3480, CLASS 9 |
