Description
Our 12.8V 100Ah LiFePO4 Battery is a high-performance lithium battery solution designed for demanding applications. Built with cylindrical LFP cells and advanced BMS technology, it delivers 1280Wh of energy, extended cycle life, and robust safety features. Ideal for OEM partnerships and wholesale buyers, this battery supports flexible customization and meets global certifications for reliability.
Key Features
High Energy Density: Compact 9 kg design packs 1280Wh, perfect for space-constrained installations.
IP65 Protection: Resists dust and water, ensuring durability in harsh environments.
Scalable Parallel Connections: Link up to 6 units for expanded capacity.
Long Cycle Life: Over 4,000 cycles at 80% DOD for decade-long performance.
Advanced Upgrades: Optional self-heating, Bluetooth, GPS, and solar MPPT for tailored solutions.
Product Description
As a leading lithium battery manufacturer, we specialize in OEM-ready LiFePO4 batteries engineered for industrial, solar, and mobility applications. The 12.8V 100Ah model features a JBD/DALY BMS for overcurrent, temperature, and voltage protection. With a 100A continuous charge/discharge rate and -20¡ãC to 65¡ãC operational range, it excels in extreme conditions. ABS casing and M8 terminals ensure ruggedness and easy integration.
The 12V 100Ah LiFePO4 battery with cylindrical cells offers exceptional durability, high energy density, and superior thermal management, making it ideal for applications such as solar energy storage, electric vehicles, and off-grid power systems. Its integrated Battery Management System (BMS) ensures safe, balanced charging and discharging, while the cylindrical cell design provides enhanced mechanical stability and longer cycle life.
What Are the Key Specifications of the 12V 100Ah LiFePO4 Battery with Cylindrical Cells?
This battery typically has a nominal voltage of 12.8V, achieved by connecting four 3.2V cylindrical LiFePO4 cells in series. It delivers a capacity of 100Ah, providing approximately 1.28 kWh of usable energy. The battery supports continuous discharge currents up to 100A and peak discharge currents of up to 200A for short bursts. It weighs roughly 12 to 14 kg and measures about 329 x 172 x 214 mm. The integrated BMS protects against overcharge, over-discharge, short circuits, overcurrent, and temperature extremes. The battery features an IP65 to IP67 waterproof rating and offers a cycle life exceeding 2,000 cycles at 80% depth of discharge.
How Does the Cylindrical Cell Design Improve Battery Performance?
Cylindrical cells provide superior mechanical strength and better heat dissipation compared to prismatic or pouch cells. This design reduces swelling and thermal hotspots during charge and discharge cycles, contributing to enhanced safety and longer battery life. Their uniform shape allows for efficient packing and easy assembly into battery packs.
Why Is LiFePO4 Chemistry Preferred for 12V 100Ah Batteries?
LiFePO4 chemistry offers several advantages:
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Long Cycle Life: Over 2,000 cycles at 80% depth of discharge.
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Enhanced Safety: Stable chemistry with low risk of thermal runaway.
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Lightweight and Compact: Higher energy density than lead-acid batteries.
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Fast Charging: Supports higher charge currents.
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Maintenance-Free: No watering or equalization needed.
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Environmentally Friendly: Non-toxic and recyclable materials.
These benefits make LiFePO4 batteries ideal for demanding, long-lasting power applications.
Which Applications Are Best Suited for the 12V 100Ah LiFePO4 Battery?
This battery is widely used in:
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Solar energy storage and off-grid power systems.
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Electric vehicles including golf carts, RVs, and scooters.
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Marine and recreational vehicles.
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Backup power and uninterruptible power supplies (UPS).
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Portable power stations and industrial equipment.
Its versatility and robust design suit a broad range of applications.
How Does the Battery Management System (BMS) Enhance Safety and Longevity?
The integrated BMS continuously monitors voltage, current, temperature, and state of charge to prevent overcharging, deep discharging, short circuits, and overheating. It balances individual cells to maintain uniform performance and prolong battery life. Advanced BMS units offer communication protocols such as Bluetooth or CAN for real-time monitoring and diagnostics.
What Are the Physical Dimensions, Weight, and Durability Features?
The battery measures approximately 329 x 172 x 214 mm and weighs between 12 and 14 kg. It is housed in a durable ABS plastic or metal casing with an IP65 to IP67 waterproof rating, suitable for outdoor and rugged environments. The robust construction ensures resistance to vibration, impact, and environmental factors.
How Long Does the 12V 100Ah LiFePO4 Battery Last?
With proper use and maintenance, this battery can deliver over 2,000 full charge-discharge cycles, equating to 7-10 years of service life. Its low self-discharge rate allows for long storage without significant capacity loss, making it reliable for intermittent use.
Can the 12V 100Ah LiFePO4 Battery Be Customized?
Yes, Heated Battery offers customization options including terminal types, communication protocols, casing materials, and additional features like self-heating modules and LCD displays. These options allow tailoring the battery to specific operational requirements.
How Does Temperature Affect Battery Performance and Safety?
The battery operates efficiently between -20°C and 60°C, with charging recommended above 0°C to protect cell health. Self-heating modules can extend operation and charging capabilities in colder environments. The stable LiFePO4 chemistry combined with BMS protections ensures safe and reliable performance across temperature extremes.
What Maintenance Is Required for the 12V 100Ah LiFePO4 Battery?
Maintenance is minimal. Users should keep terminals clean and tight, avoid deep discharges beyond recommended limits, store the battery in a cool, dry place when not in use, and use chargers compatible with LiFePO4 chemistry. Regular monitoring through the BMS or connected apps helps maintain optimal battery health.
Heated Battery Expert Views
“The 12V 100Ah LiFePO4 battery with cylindrical cells combines durability and efficiency, making it a top choice for solar and electric vehicle applications. Its cylindrical design enhances thermal management and mechanical stability, while Heated Battery’s advanced BMS integration ensures safety and longevity. This battery’s reliability and customization options offer users confidence in diverse environments.” — Senior Battery Engineer, Heated Battery
Conclusion: Key Takeaways and Recommendations
The 12V 100Ah LiFePO4 battery with cylindrical cells offers superior safety, long cycle life, and excellent thermal management. Its lightweight, compact design and integrated BMS make it ideal for solar storage, electric vehicles, and industrial applications. Heated Battery’s customization options provide tailored solutions to meet diverse needs. Investing in this battery ensures reliable, efficient, and maintenance-free energy storage for years.
