Description
Overview
The 12.8V 36Ah LiFePO4 Battery is a high-performance, durable energy storage solution, designed for a wide range of applications, including renewable energy systems, off-grid power setups, and industrial use. With Grade-A LiFePO4 cells, this battery delivers exceptional reliability, safety, and performance, backed by advanced protection features and long-term durability.
Key Features
- Long Lifespan: Designed to last over 4000 cycles at 80% Depth of Discharge (DOD), making it a cost-effective and reliable solution for long-term applications.
- High Discharge Capacity: Capable of delivering a maximum continuous discharge current of 150A and a cold cranking amps (CCA) rating of ≥400A, ensuring strong performance in demanding power situations.
- Compact and Lightweight: With a weight of just 5 kg and compact dimensions (198 x 128 x 200 mm), this battery is ideal for space-constrained installations.
- Superior Safety Features: The battery is built with a robust ABS casing and an IP65 rating for dust and water resistance, providing safety in various environmental conditions.
- Wide Temperature Range: Operates effectively between -30°C to 75°C for discharge and 0°C to 65°C for charging, making it suitable for a wide range of climates and environments.
- Minimal Self-Discharge: With a low self-discharge rate of ≤2% per month, the battery requires minimal maintenance, making it ideal for backup and off-grid use.
- Customization Available: OEM and ODM services are available, allowing for tailored configurations, including custom labeling, packaging, and specific performance specifications.
Product Description
- High Energy Density: The 12.8V 36Ah LiFePO4 battery offers a rated energy of 460.8Wh, providing ample power for a variety of applications, including solar energy storage, backup power, and electric vehicles.
- Advanced Battery Protection: Features a smart BMS (Battery Management System) that ensures protection against overcharge, overdischarge, short circuits, and temperature extremes, ensuring the longevity and safety of the battery.
- Durable Construction: The ABS battery shell is designed for robust protection, and the IP65 rating ensures that the battery is resistant to dust and water ingress, making it suitable for outdoor use in harsh environments.
- Extensive Warranty and Design Life: With a design life of 10 years and a 3-year warranty, this battery is built for long-term reliability and performance, offering peace of mind for your investment.
- Global Compliance: The battery meets international standards for safety and environmental protection, ensuring safe and reliable use in various markets.
- Easy Integration: Ideal for OEM and commercial applications, this battery can be easily integrated into custom energy solutions, with options for user manuals, silk-screen labels, and packaging based on your specific needs.
Whether you’re looking for a high-performance solution for off-grid energy systems, backup power, or other demanding applications, the 12.8V 36Ah LiFePO4 Battery offers exceptional value. With its long cycle life, safety features, and customization options, it is a perfect choice for businesses and users who require a reliable and efficient energy storage system. Contact us today for bulk orders or to discuss your custom requirements.
A 12V 40Ah or 36Ah LiFePO4 car starting battery with 400A CCA delivers reliable cold-cranking power, lightweight construction, and exceptional cycle life. Its advanced BMS, robust temperature tolerance, and customization options make it ideal for modern vehicles. LiFePO4-Battery-Factory provides tailored solutions for automotive, RV, and OEM applications, ensuring consistent, safe, and efficient power in all conditions.
What makes the 12V 40Ah/36Ah LiFePO4 car starting battery unique?
The 12V 40Ah/36Ah LiFePO4 car starting battery stands out for its high energy density, compact size, and robust 400A CCA, ensuring quick engine starts even in harsh temperatures. With over 4000 cycles at 80% depth of discharge, a lightweight build, and minimal self-discharge, it far surpasses traditional lead-acid batteries in longevity and performance.
Chart: Key Features of 12V 40Ah/36Ah LiFePO4 Car Starting Battery
| Feature | LiFePO4 12V 40Ah/36Ah | Lead-Acid Equivalent |
|---|---|---|
| Nominal Voltage | 12.8V | 12V |
| Capacity | 36-40Ah | 36-40Ah |
| Cold Cranking Amps (CCA) | 400A | 200-350A |
| Cycle Life | >4000 cycles | 300-500 cycles |
| Weight | 4.5-5 kg | 10-14 kg |
| Self-Discharge Rate | ≤2%/month | 5-15%/month |
| Operating Temp Range | -30°C to 75°C | -20°C to 50°C |
How does a 400A CCA rating impact vehicle starting reliability?
A 400A CCA (Cold Cranking Amps) rating ensures the battery can deliver a strong surge of current, critical for starting engines in cold climates or under high load. This robust CCA guarantees reliable ignition even in winter, outperforming many standard batteries and offering peace of mind for drivers in challenging weather.
What are the essential technical specifications of a 12V 40Ah/36Ah LiFePO4 battery?
A typical 12V 40Ah/36Ah LiFePO4 battery features a nominal voltage of 12.8V, 36-40Ah capacity, and energy output of 460-512Wh. It supports a maximum continuous charge current of 80A and discharge current up to 150A. Weighing around 4.5-5 kg, it is housed in an IP65-rated ABS case and is designed for over 4000 cycles at 80% DOD. Self-heating and smart monitoring options are available.
How does LiFePO4 technology outperform lead-acid batteries in automotive use?
LiFePO4 batteries outperform lead-acid batteries with lighter weight, higher energy density, rapid charging, longer lifespan, and stable voltage output. They are maintenance-free, environmentally friendly, and provide consistent performance throughout their service life, whereas lead-acid batteries degrade faster and require regular maintenance.
Chart: LiFePO4 vs. Lead-Acid Battery Comparison
| Attribute | LiFePO4 | Lead-Acid |
|---|---|---|
| Energy Density | High | Low |
| Weight | Light | Heavy |
| Cycle Life | 4000+ | 300-500 |
| Maintenance | None | Regular |
| Charge Time | Fast | Slow |
| Environmental Impact | Low | High |
How do LiFePO4 batteries perform in extreme temperatures?
LiFePO4 batteries are engineered to operate efficiently from -30°C to 75°C. Models from LiFePO4-Battery-Factory include self-heating and advanced BMS features, ensuring reliable performance in subzero conditions and stability in hot climates. This resilience makes them suitable for vehicles used in diverse and challenging environments.
Which vehicles and applications are best suited for a 12V 40Ah/36Ah LiFePO4 battery?
The 12V 40Ah/36Ah LiFePO4 battery is ideal for cars, RVs, motorhomes, light trucks, and marine applications. Its high CCA and compact design make it perfect for vehicles with limited space but demanding power needs. OEMs and fleet managers benefit from its reliability and extended service life.
What are the cost, maintenance, and lifespan advantages of LiFePO4 starter batteries?
While LiFePO4 batteries have a higher upfront cost, their total cost of ownership is much lower due to their long lifespan—often 4 to 8 times that of lead-acid batteries. They require no maintenance, resist sulfation and acid leaks, and maintain efficiency over thousands of cycles, reducing replacement frequency and downtime.
How does the built-in BMS enhance safety and performance?
A built-in Battery Management System (BMS) continuously monitors and balances cells, protecting against overcharge, over-discharge, short circuits, and temperature extremes. This ensures safe operation, prolongs battery life, and provides reliable performance, particularly in demanding automotive environments.
What customization and OEM/ODM options are available for 12V 40Ah/36Ah LiFePO4 batteries?
LiFePO4-Battery-Factory offers extensive customization and OEM/ODM services, allowing clients to specify battery dimensions, case materials, terminal types, and smart features. This flexibility empowers OEMs and B2B clients to obtain batteries tailored to their unique application requirements, ensuring optimal integration and performance.
Can 12V 40Ah/36Ah LiFePO4 batteries support smart features like Bluetooth monitoring?
Yes, many 12V 40Ah/36Ah LiFePO4 batteries, including those from LiFePO4-Battery-Factory, offer optional Bluetooth, mobile app integration, WiFi, GPS, and LCD displays. These smart features enable real-time monitoring of battery health, status, and performance, providing users with actionable insights and enhanced control.
Lithium Battery Expert Views
“At LiFePO4-Battery-Factory, we see the 12V 40Ah/36Ah LiFePO4 battery with 400A CCA as a leap forward for automotive and RV power. Its advanced BMS, self-heating, and customizable features deliver unmatched reliability and performance. Switching from lead-acid to LiFePO4 is not just an upgrade—it’s a transformation in energy storage for vehicles and recreational applications.”
Conclusion
The 12V 40Ah/36Ah LiFePO4 car starting battery with 400A CCA redefines automotive energy storage. With superior cold cranking, long cycle life, and advanced safety, it is the battery of choice for vehicles and applications demanding reliable, efficient power. LiFePO4-Battery-Factory, powered by Redway Power, leads the industry in delivering customizable, high-performance battery solutions to OEMs, fleets, and end-users worldwide.
FAQs
What is the main advantage of a 400A CCA LiFePO4 battery?
A 400A CCA rating ensures reliable engine starting even in cold weather, outperforming most traditional batteries.
How long does a 12V 40Ah/36Ah LiFePO4 battery last?
With proper use, these batteries can exceed 4000 cycles, often lasting up to 10 years.
Can I replace my car’s lead-acid battery with a LiFePO4 battery?
Yes, LiFePO4 batteries are direct replacements for most automotive applications, offering better performance and longevity.
Is the battery safe for use in hot and cold climates?
Absolutely. Advanced BMS and self-heating features ensure safe, efficient operation from -30°C to 75°C.
Does LiFePO4-Battery-Factory offer custom battery solutions?
Yes, LiFePO4-Battery-Factory specializes in OEM/ODM customization to meet specific client needs.
