Description
Our 12V 80Ah LiFePO4 Car Starting Battery is a high – performance lithium battery. It offers reliable starts, long cycle life, and robust safety, ideal for OEMs and wholesale buyers.
Key Features
- High Power Output: With a 12.8V rating and 80Ah capacity, it provides ample energy for automotive needs, ensuring reliable vehicle starts.
- Exceptional Cold Cranking Amps: A CCA of 1200A enables it to start vehicles even in harsh weather.
- Long Cycle Life: Designed for over 4000 cycles at 80% DOD, reducing replacement costs compared to lead – acid batteries.
- Compact Dimensions: Measuring about 318mm x 177mm x 188mm and weighing 10 kg, easy to install in various vehicles.
- Robust Safety Features: Built – in BMS protects against overcharging, overheating, and short circuits.
Product Description
The 12V 80Ah LiFePO4 Car Starting Battery is engineered for peak performance. Operating at 12.8V, it has a 1024Wh energy output, suitable for starting and powering accessories. With a 100A charge and 200A discharge current, it ensures efficient power delivery.
Constructed with a durable ABS shell and an IP65 rating, it resists dust and moisture. It can charge from 0¡ãC to 65¡ãC and discharge from – 30¡ãC to 75¡ãC.
This lithium battery has a design life of up to 10 years and a 3 – year warranty, exceeding industry standards. Its low self – discharge rate of less than 2% per month keeps it ready for use.
The Redway ESS 12V 80Ah LiFePO4 car starting battery delivers powerful 1200 cold cranking amps (CCA) for reliable engine starts even in extreme cold. Featuring advanced lithium iron phosphate chemistry, integrated Battery Management System (BMS), and a lightweight design, it offers over 4000 charge cycles, rapid charging, and superior safety, making it ideal for automotive and marine applications.
What are the key specifications of the Redway ESS 12V 80Ah LiFePO4 car starting battery?
This battery boasts a nominal voltage of 12.8V and a capacity of 80Ah, providing approximately 1024Wh of energy. It supports a maximum continuous charge current of 100A, discharge current of 200A, and peak discharge current of 1200A for 2 seconds. The battery weighs around 10 kg and measures roughly 318 x 177 x 188 mm, with an IP65-rated ABS casing for durability.
How does the 12V 80Ah LiFePO4 battery perform in automotive starting applications?
With a high CCA rating of 1200A, this battery ensures quick and reliable engine starts in cold and harsh environments. Its stable voltage output and low internal resistance enhance starting efficiency, while fast charging minimizes downtime between starts.
What advantages does LiFePO4 technology offer over traditional lead-acid starting batteries?
LiFePO4 batteries provide longer cycle life, lighter weight, faster charging, zero maintenance, and enhanced safety without acid spills or thermal runaway risks. They maintain stable voltage under load and have a lower self-discharge rate, improving reliability and lifespan.
What safety features are integrated into the Redway ESS 12V 80Ah LiFePO4 battery?
The integrated BMS protects against overcharge, over-discharge, overcurrent, short circuits, and temperature extremes. The robust ABS casing with IP65 rating ensures resistance to dust and water ingress, enhancing durability and safety.
How long is the cycle life of the Redway ESS 12V 80Ah LiFePO4 car starting battery?
The battery supports over 4000 full charge-discharge cycles at 80% depth of discharge, significantly exceeding the lifespan of conventional lead-acid batteries.
How should you charge and maintain the Redway ESS 12V 80Ah LiFePO4 battery?
Charging requires a constant current/constant voltage (CC/CV) charger with a max voltage of 14.6V and recommended charge current of 100A. Maintenance is minimal, including periodic terminal inspection and storage within 0°C to 65°C for charging and -30°C to 75°C for discharging.
What applications are best suited for the 12V 80Ah LiFePO4 battery with 1200A CCA?
Ideal applications include automotive starting, marine engines, RVs, backup power systems, and other vehicles or equipment requiring high starting power and reliable energy storage.
How does Redway ESS ensure quality and reliability of their LiFePO4 batteries?
Redway ESS employs stringent quality control, premium-grade LiFePO4 cells, and advanced BMS technology. Their batteries comply with international certifications such as UL, CE, IEC, and undergo rigorous testing to guarantee safety and performance.
Chart: Redway ESS 12V 80Ah LiFePO4 Car Starting Battery Specifications
| Specification | Value |
|---|---|
| Nominal Voltage | 12.8V |
| Capacity | 80Ah |
| Energy | 1024 Wh |
| Max Charge Current | 100A |
| Max Discharge Current | 200A |
| Peak Discharge Current | 1200A (2 seconds) |
| Weight | 10 kg |
| Dimensions (mm) | 318 x 177 x 188 |
| Cycle Life | >4000 cycles |
| Protection Rating | IP65 |
Chart: LiFePO4 vs Lead-Acid Starting Battery Comparison
| Feature | LiFePO4 Battery | Lead-Acid Battery |
|---|---|---|
| Cycle Life | >4000 cycles | 300-500 cycles |
| Weight | 10 kg | 30-40 kg |
| Charging Time | Faster (2-3 hours) | Slower (6-8 hours) |
| Maintenance | Minimal | Regular watering needed |
| Safety | High (BMS protection) | Moderate |
