3.2V 100Ah LiFePO4 Battery Cell
Description
🔋 3.2V 100Ah LiFePO4 Battery Cell – Long Cycle Life & Safe Energy Storage
With over 4000 charge/discharge cycles, a 10-year design lifespan, and an impressive 160Wh/kg energy density, this battery is an ideal choice for solar storage systems, RVs, golf carts, electric tricycles, and marine applications. Built with advanced LiFePO4 chemistry, this cell delivers stable performance, excellent thermal resistance, and ultra-low risk of fire or explosion. Supporting customization (capacity, voltage, size, OEM, and terminals), it offers unmatched flexibility for power system integration.
3.2V 100 amp hour LiFePO4 Battery Product Specification
Model: 3.2V LiFePO4 Battery 50160119-100Ah
Rated Capacity: 100Ah
Energy: 320Wh
Energy Density: 160Wh/KG
Minimum Capacity: 100Ah
Rated Voltage: 3.2V
Discharge Cut-off Voltage: 2.5V
Charge Cut-off Voltage: 3.65V
Cycle Life: More than 4000 cycles
Dimensions: 50*160*119mm
Weight: 2kg
Internal Resistance: Less than 0.5mΩ
Standard Discharge Current: 0.2C (20A)
Standard Charge Current: 0.2C (20A)
Max Continuous Discharge Rate: 1C (100A)
Max Continuous Charge Current: 1C (100A)
Charging Temperature: 0 to 45℃;
Discharge Temperature: -20 to 60℃
Storage Temperature:
- -20℃~25℃: 12 months
- -20℃~45℃: 3 months
- -20℃~60 ℃: 1 month
🔋 Key Features
🔄 Ultra-long cycle life
4000+ cycles, designed for 10+ years of use. This ensures lower replacement costs and greater return on investment for long-term energy projects.
🌡️ High thermal stability
Performs reliably in high-temperature environments. It maintains consistent output without degradation even in demanding outdoor or industrial conditions.
🔋 High energy density
Up to 160Wh/kg, reducing overall battery weight. This makes system integration easier and allows for more compact energy storage designs.
🛡️ Superior safety
Low risk of fire or explosion, LiFePO4 is safer than lithium ion.
⚡ High discharge performance
Max current up to 100A, perfect for motive batteries. It supports strong peak loads, making it suitable for applications requiring instant power delivery.
🧩 Flexible customization
Voltage, capacity, dimensions, terminals, and OEM branding available. This versatility ensures compatibility with a wide range of devices and system designs.
🚀 Wide applications
Solar storage, RVs, golf carts, e-trikes, and electric boats. It is also increasingly adopted in backup power systems and off-grid energy solutions.
⚙️ Technical Advantages
✔ Durability – Long lifespan ensures reduced replacement costs
✔ Low internal resistance – Generate lower heat at high current
✔ Scalability – Easy to assemble into various pack sizes for different applications
✔ Eco-friendly chemistry – Non-toxic, RoHS compliant, sustainable energy solution
🛠️ Applications
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☀️ Solar Energy Storage – Stable backup power for home or off-grid systems
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🚐 Recreational Vehicles– Reliable, continuous, lightweight, and long-lasting power source
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⛳ Golf Carts & Utility Vehicles – Delivers strong discharge and durability
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🚲 Electric Tricycles – High-capacity cells support long rides and heavy loads
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🚤 Electric Boats – Safe marine energy storage with stable performance
📊 Li-ion vs LiFePO4 Battery (Both 100Ah)
| Aspect | Li-ion Battery (100Ah) | LiFePO4 Battery (100Ah) |
|---|---|---|
| Material | Lithium Nickel/Cobalt/Manganese | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 3.6–3.7V per cell | 3.2V per cell |
| Energy Density | 180–250 Wh/kg (higher) | 140–160 Wh/kg (stable & safe) |
| Weight | Lighter | Slightly heavier |
| Safety | Risk of thermal runaway/fire | Extremely safe, no explosion risk |
| Temperature Range | Narrow, sensitive to overheating | Wide, excellent high-temp resistance |
| Cycle Life | 800–1500 cycles | 4000+ cycles (10+ years lifespan) |
| Applications | Consumer electronics, EVs | Solar storage, RVs, marine, heavy duty |
❓ FAQ
Q1: How long does the 3.2V 100Ah LiFePO4 battery last?
👉 It provides 4000+ cycles, equating to 10 years or more in normal usage.
Q2: Is this battery safe for indoor and outdoor use?
👉 Yes, thanks to LiFePO4 chemistry, it has very low fire/explosion risk and excellent thermal stability.
Q3: Can this battery operate in high-temperature environments?
👉 Yes. Thanks to its excellent thermal performance, it remains stable and efficient even under demanding temperature conditions.
Q4: What are the main applications for the 3.2V 100Ah LiFePO4 cell?
👉 Common uses include solar energy storage, off-grid power, RVs, marine systems, golf carts, and backup power solutions.
Q5: How does LiFePO4 compare to li-ion batteries?
👉 LiFePO4 offers higher safety, longer cycle life, wider temperature tolerance, and better stability, making it the preferred choice for long-term energy storage and mobility solutions.
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