Description
Our lithium battery manufacturer offers the 12V 150Ah LiFePO4 Battery (Cylindrical Cell), a high – performance solution for OEM and wholesale buyers. It’s great for RVs, marine use, and solar storage.
Key Features
This lithium battery comes with numerous key features. It has high capacity with a nominal voltage of 12.8V and a 150Ah capacity, ensuring a reliable power supply. With a long cycle life of over 5000 cycles at 100% DoD, it significantly cuts down total ownership costs. The compact design measures 483 x 170 x 240 mm and weighs only 18 kg, allowing easy installation in tight spaces. The robust protection with an IP65 rating makes it suitable for outdoor and marine environments. Also, there are customizable options for OEM projects to meet specific client needs.
Product Description
The 12V 150Ah LiFePO4 Battery is designed to meet the high energy demands of various applications such as RVs, boats, off – grid solar systems, and backup power. It supports a maximum continuous charge and discharge current of up to 200A. Constructed from durable ABS material, it can withstand harsh conditions. It operates in a charging temperature range of 0¡ãC to 45¡ãC and discharges efficiently from – 20¡ãC to 60¡ãC. Equipped with an intelligent Battery Management System (BMS), it protects against overcharging, over – discharging, short circuits, etc. The self – discharge rate is about 3% per month, and it comes with a 5 – year warranty.
The 12V 150Ah LiFePO4 battery featuring cylindrical cells delivers high power output with excellent thermal management and a long cycle life exceeding 5000 cycles. Its compact, lightweight design combined with an advanced Battery Management System ensures safety, reliability, and consistent performance, making it perfect for solar energy, marine, RV, and backup power applications.
What Are the Key Features of the 12V 150Ah LiFePO4 Battery with Cylindrical Cells?
This battery uses high-quality cylindrical lithium iron phosphate cells that provide superior heat dissipation and durability. It has a nominal voltage of 12.8V, a capacity of 150Ah, and an energy rating of approximately 1920Wh. The integrated BMS protects against overcharge, over-discharge, short circuits, and temperature extremes. It supports continuous discharge currents up to 100A and peak currents up to 200A. The battery weighs about 14 kg and is designed with an IP65-rated enclosure for dust and water resistance.
What Specifications Define the 12V 150Ah LiFePO4 Battery with Cylindrical Cells?
Key specs include a charge cut-off voltage of 14.6V, discharge cut-off at 10V, cycle life over 5000 cycles at 80% depth of discharge, and a self-discharge rate of approximately 3% per month. The battery operates safely from 0°C to 60°C during charging and -20°C to 65°C during discharging. Dimensions typically align with BCI Group 31 standards, facilitating easy replacement of lead-acid batteries.
How Does the Cylindrical Cell Design Enhance Battery Performance?
Cylindrical cells offer superior mechanical stability and thermal management compared to prismatic or pouch cells. Their shape allows efficient heat dissipation, reducing the risk of overheating and improving safety. This design also supports higher continuous and peak discharge currents, enabling the battery to deliver high power output consistently.
How Does the Battery Management System (BMS) Improve Safety and Reliability?
The integrated BMS continuously monitors cell voltages, temperature, and current to prevent overcharging, over-discharging, short circuits, and thermal runaway. It balances individual cells to maintain optimal performance and extends battery lifespan, ensuring safe and reliable operation across various demanding applications.
How Long Does the 12V 150Ah LiFePO4 Battery Typically Last?
With over 5000 full charge-discharge cycles at 80% depth of discharge, this battery can provide 10 to 15 years of reliable service under normal operating conditions. This longevity significantly reduces replacement frequency and total cost of ownership compared to traditional batteries.
What Are the Weight and Size Advantages of This Battery?
Weighing approximately 14 kg and measuring around 330 x 172 x 215 mm, this battery is considerably lighter and more compact than equivalent lead-acid batteries, which often weigh two to three times more. This makes it easier to handle, install, and integrate into mobile or space-constrained systems such as RVs and marine vessels.
Chart: Weight and Size Comparison of 12V 150Ah Batteries
| Battery Type | Weight (kg) | Dimensions (mm) |
|---|---|---|
| Lead-Acid | ~35-40 | Larger and heavier |
| LiFePO4 Cylindrical (Redway ESS) | ~14 | 330 x 172 x 215 |
Which Applications Benefit Most from the 12V 150Ah LiFePO4 Battery with Cylindrical Cells?
Ideal uses include solar energy storage, marine power systems, recreational vehicles, backup power, and off-grid applications. Its high power capability, long life, and safety features make it well-suited for environments demanding durability and consistent energy delivery.
How Does the Battery Perform in Extreme Temperature Conditions?
The battery safely charges between 0°C and 60°C and discharges from -20°C to 65°C. Its cylindrical cell design enhances thermal management, preventing overheating and ensuring stable performance even in harsh climates.
Can the 12V 150Ah LiFePO4 Battery Be Monitored Remotely?
Yes, many models, including those from Redway ESS, offer optional Bluetooth or CAN-bus connectivity for real-time monitoring of voltage, current, temperature, and state of charge via mobile apps or integrated systems, facilitating proactive maintenance and enhanced user control.
How Does the 12V 150Ah LiFePO4 Battery Compare to Lead-Acid Alternatives?
Compared to lead-acid batteries, it offers 3 to 5 times longer cycle life, significantly lighter weight, faster charging, deeper discharge capability, and superior safety. These advantages translate into better performance, lower maintenance, and a reduced environmental footprint.
What Maintenance Is Required for the 12V 150Ah LiFePO4 Battery?
Minimal maintenance is needed due to stable chemistry and integrated BMS. Users should ensure proper charging, avoid extreme temperatures, and perform periodic voltage checks to maintain optimal battery health.
How Does Redway ESS Ensure Quality and Innovation in Their 12V 150Ah LiFePO4 Batteries?
Redway ESS combines premium cylindrical cells with advanced BMS technology and rigorous quality control to deliver batteries that meet international safety and performance standards. Their products are designed for durability, efficiency, and ease of use, backed by comprehensive customer support and warranty.
