Description
Introducing the 12V 180Ah LiFePO4 Battery (Cylindrical Cell), a high-performance energy storage solution designed for demanding applications. Manufactured by OEM Lithium Batteries, a leading China manufacturer, this advanced lithium iron phosphate (LiFePO4) battery is ideal for OEM, ODM, and wholesale buyers seeking reliable and customizable energy solutions for RVs, marine systems, solar power setups, and more.
Key Features
- High Energy Density: This battery offers a nominal capacity of 180Ah and an energy output of 2304Wh, ensuring substantial power for various applications including marine, RV, and renewable energy systems.
- Long Cycle Life: Engineered to exceed 4000 cycles at 80% Depth of Discharge (DoD), it provides exceptional longevity and reliability, significantly reducing long-term replacement costs.
- Compact Dimensions: Measuring 580 x 132 x 242 mm (22.8 x 5.2 x 9.5 in) and weighing approximately 18 kg (39.7 lbs), this battery is designed for easy installation in tight spaces without compromising performance.
- IP65 Rating: With excellent protection against dust and water ingress, this battery is suitable for outdoor and marine environments, ensuring reliable operation in various conditions.
- Customizable Options: Available for OEM/ODM customization, this battery can be tailored with features like Bluetooth connectivity, LCD displays, and advanced monitoring capabilities to meet specific market needs.
Product Description
The 12V 180Ah LiFePO4 Battery (Cylindrical Cell) is engineered to meet the energy demands of various applications such as RVs, motorhomes, boats, and off-grid solar systems. Key specifications include:
- Nominal Voltage: 12.8V
- Nominal Energy Output: 2304Wh
- Weight: Approximately 18 kg
- Dimensions: 580 x 132 x 242 mm (22.8 x 5.2 x 9.5 in)
This battery features a maximum continuous charge current of up to 60A and a discharge current of up to 180A, ensuring efficient power management tailored to your needs. Constructed with high-quality ABS material, this battery is built to withstand harsh conditions while maintaining optimal performance.It operates effectively within a temperature range of:
- Charging Temperature: 0°C to 60°C
- Discharging Temperature: -20°C to 65°C
Equipped with an intelligent Battery Management System (BMS), this battery protects against overcharging, over-discharging, short circuits, and other potential hazards. The self-discharge rate is approximately 3% per month, ensuring that the battery retains its charge during periods of inactivity.With a warranty period of three years, the 12V 180Ah LiFePO4 Battery (Cylindrical Cell) stands out as a top choice for OEMs, wholesalers, and those seeking high-performance energy solutions. Contact us today to explore customization options and bulk purchasing benefits! Choose the 12V 180Ah LiFePO4 Battery (Cylindrical Cell) to fulfill your energy storage needs efficiently while enjoying the benefits of advanced lithium technology tailored for today’s diverse applications.
A 12V 180Ah LiFePO4 battery with cylindrical cells offers high capacity and exceptional longevity by leveraging advanced lithium iron phosphate chemistry and robust cylindrical cell design. Featuring over 4000 deep cycles at 80% depth of discharge, integrated Battery Management System (BMS), and superior thermal stability, it delivers reliable, safe, and efficient power for RVs, marine, solar, and off-grid applications.
What are the key specifications of a 12V 180Ah LiFePO4 cylindrical cell battery?
This battery provides a nominal voltage of 12.8V and a capacity of 180Ah, storing approximately 2304Wh of energy. It supports continuous discharge currents of 150-180A and peak discharge currents up to 300A. The battery typically weighs between 18 to 22 kg and measures around 328mm x 171mm x 215mm. It includes an advanced BMS offering overcharge, over-discharge, short circuit, and temperature protections, and often features Bluetooth or app-based monitoring.
How does the cylindrical cell design enhance battery performance?
Cylindrical cells provide uniform heat dissipation and mechanical robustness, reducing hotspots and improving safety. Their standardized shape allows efficient packing and better thermal management compared to prismatic or pouch cells. This design contributes to the battery’s durability and consistent performance under demanding conditions.
Why is LiFePO4 chemistry ideal for high capacity and long life batteries?
LiFePO4 chemistry offers superior thermal stability, safety, and a long cycle life exceeding 4000 cycles at 80% depth of discharge. It maintains stable voltage output, resists thermal runaway, and has a low self-discharge rate. These features make it safer and more reliable than lead-acid or other lithium chemistries.
What are the typical applications for a 12V 180Ah LiFePO4 battery?
Ideal for recreational vehicles (RVs), marine vessels, solar energy storage, off-grid power systems, backup power, and other applications requiring high capacity, lightweight, and long-lasting batteries.
How does the Battery Management System (BMS) ensure safety and longevity?
The integrated BMS continuously monitors cell voltages, currents, temperature, and state of charge to prevent overcharge, deep discharge, overheating, and short circuits. It balances cell voltages to optimize capacity and extend battery life. Advanced BMS units offer communication protocols such as Bluetooth, CAN bus, or RS485 for real-time monitoring and diagnostics.
What are the charging and discharging parameters?
Typical charging voltage ranges from 14.0V to 14.6V with a float voltage of 13.5V to 13.7V. The maximum charge current is around 60A, while continuous discharge current is about 150-180A with peak discharge currents up to 300A. The battery operates efficiently between -20°C and 65°C.
Charging and Discharging Specifications
| Specification | Typical Value |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 180Ah |
| Nominal Energy | 2304Wh |
| Continuous Discharge | 150-180A |
| Peak Discharge Current | 300A |
| Charge Voltage | 14.0 – 14.6V |
| Float Voltage | 13.5 – 13.7V |
| Cycle Life | >4000 cycles @ 80% DoD |
| Operating Temperature | -20°C to 65°C |
| Weight | 18 – 22 kg |
How does temperature affect battery performance and lifespan?
The battery maintains stable performance across a wide temperature range. Charging is recommended between 0°C and 45°C, while discharge can occur from -20°C to 65°C. The robust BMS and cylindrical cell design help mitigate thermal risks, ensuring safety and longevity.
How can multiple 12V 180Ah batteries be connected for larger systems?
Batteries can be connected in series to increase voltage or in parallel to increase capacity. Proper BMS coordination and system design ensure balanced charging and discharging, preventing premature battery degradation.
What maintenance practices optimize battery life?
Minimal maintenance is required, including regular terminal cleaning, adherence to proper charging protocols, avoiding deep discharges, and monitoring battery health via BMS. OEM-Lithium-Batteries provides firmware updates and technical support to ensure optimal performance.
How does OEM-Lithium-Batteries support customers with their cylindrical cell LiFePO4 batteries?
OEM-Lithium-Batteries delivers customized 12V 180Ah LiFePO4 batteries with cylindrical cells, advanced BMS, rugged construction, and smart connectivity options. Their expert team ensures seamless integration, reliable operation, and comprehensive after-sales service.
