-50°C 12V 200Ah LiFePO4 Low Temperature Battery Pack for Boat/Marine
Marine batteries are facing stringent requirements under low-temperature conditions. The battery pack requires to operate at extreme temperatures as low as -50°C with waterproof protection. Our dedicated team worked closely with the customer throughout the design to development process.
CMB’s Unique Customization Solution
Our engineering team has developed a custom battery pack composed of four 3.2V 200Ah LiFePO4 cells, connected in a series and parallel configuration.
- Cold-Weather Performance: Our battery pack is equipped with advanced thermal management features, including integrated heating pads, thermal insulation materials, and heat storage materials. It ensures optimal performance even in extreme cold, allowing the battery to operate at -50°C.
- High Capacity and Efficiency: The configuration of the LiFePO4 cells allows for a high capacity of 200Ah, providing ample power for applications that demand a long-lasting energy supply without frequent recharging.
- Waterproof Protection: Understanding the importance of durability, we engineered the battery with waterproof protection, making it suitable for outdoor and capable of withstanding various environmental conditions.
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nomial Voltage | 12.8V | 3.2V/cell |
| 2 | Nominal Capacity | 200Ah | @0.2C |
| 3 | Minimum Capacity | 190Ah | |
| 4 | Initial Internal Impedance | ≤60mΩ | AC 1KHZ |
| 5 | Standard Charge Voltage | 14.6V | 3.65V/cell |
| 6 | Standard Charge Current | 20A | |
| 7 | Max. Charge Current | 40A | |
| 8 | Standard Discharge Current | 100A | |
| 9 | Max. Discharge Current | 200A | |
| 10 | Discharge Cut-off Voltage | 8V | 2V/cell |
| 11 | Cycle Life | ≥2000cycles | Retention: ≥70% |
| 12 | Charge Temperature | -50°C~+55°C | Standard Charge |
| 13 | Discharge Temperature | -50°C ~+60°C | Standard Discharge |
| 14 | Storage Temperature | -20°C~ +45°C | ≤3 months |
| -20°C~ +25°C | ≤1 year | ||
| 15 | Weight | About 30 | Kg |
Related Battery Pack Cases
24V 16Ah -30℃ LiFePO4 Battery for Medical Device
12V 100Ah -20℃ LiFePO4 Battery for Trolling Motor
36V 20Ah 720Wh 21700 Battery Pack for Robot
52V 40Ah 2080Wh LiFePO4 Battery for E-bike
12V 200Ah Boat/Marine Battery Pack FAQs
What is the typical lifespan of the 12V 200Ah Marine Battery Pack?
The 12V 200Ah LiFePO4 battery pack is designed for a long lifespan, typically offering up to 3,000 to 5,000 charge cycles under optimal conditions. This translates to several years of reliable performance, depending on usage patterns.
What are the advantages of using LiFePO4 chemistry for marine batteries?
LiFePO4 (Lithium Iron Phosphate) chemistry is known for its stability, safety, and long cycle life. It provides a higher energy density, lower weight, and greater efficiency compared to traditional lead-acid batteries, making it ideal for marine applications.
Can the battery pack be used with solar panels?
Yes, the 12V 200Ah battery pack is compatible with solar charging systems. It can be integrated into a solar setup with an appropriate charge controller, making it an excellent choice for off-grid marine applications.
Are customization options available for this battery pack?
Yes, we can provide customization services based on specific customer requirements. This may include adjustments to capacity, dimensions, communication protocols, or the addition of specific protection features. Please contact our sales team to discuss your specific needs.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.