-50℃ 12V 200Ah Low Temperature IP67 Waterproof Battery Pack
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 IP67 waterproof protection. Our dedicated team worked closely with the customer throughout the design to development process.
key Features:
- Waterproof IP67 for below 1 Meter for half an hour
- Built with Ganfeng 3.2V 206Ah LiFePO4 cells
- BMS for 40A discharge current
- Special function:self-heating and Bluetooth
- Operates at temperatures up to -50°C
- Waterproof Housing: Metal plate material with handle, LED indicator, and button
| 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 |
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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, this 12V 200Ah IP67 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
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