LiFePO4 Batteries
As OEM LiFePO₄ battery manufacturer, we supply a complete portfolio of cylindrical LiFePO₄ cells ranging from 14500 to 32700, covering compact electronics to high-power industrial applications. Each cell is engineered for long cycle life, safe operation, and stable discharge performance, making our LiFePO₄ products suitable for solar systems, portable devices, backup power, lighting, and mobility equipment.
LiFePO₄ (Lithium Iron Phosphate) batteries are a type of lithium-ion technology that offers excellent thermal stability, long lifespan, and reliable output.
Our product range—14500, 18500, 18650, 26650, 26700, and 32700—provides multiple capacity and size options to support a wide range of OEM applications.
Compared with other lithium chemistries, LiFePO₄ cells deliver:
Stable voltage output across discharge
Exceptional cycle life (2,000–4,000+ cycles depending on model)
High safety with strong resistance to thermal runaway
Lower self-discharge during storage
Lightweight structure for easy integration
1. Sizes and Capacities
Our LiFePO₄ product line covers multiple cylindrical cell formats, allowing manufacturers to match specific energy and power requirements:
14500 – Low self-discharge design suited for standby equipment and small electronic devices.
18500 (1000–1100mAh) – Compact cell offering a balanced capacity-to-size ratio.
18650 (1500mAh) – A widely used format providing stable performance for medium-power applications.
26650 (3300mAh) – High-output cell capable of supporting elevated discharge currents.
26700 – Industrial-grade medium cell with increased capacity and structural strength.
32700 – Large-format cylinder designed for high-energy storage systems and power-intensive equipment.
2. Safety and Thermal Stability
All models utilize proven LiFePO₄ chemistry and undergo strict manufacturing control, delivering:
Excellent thermal stability
Significantly reduced risk of overheating
Safe operation under heavy load conditions
Reinforced internal structure for improved pressure and mechanical resistance
3. Long Cycle Life
Depending on the cell format and application conditions, our LiFePO₄ batteries offer:
2,000–4,000+ charge/discharge cycles
Stable capacity retention during continuous daily use
Robust durability suitable for large battery packs and off-grid energy systems
4. High Output Capability for Power Equipment
Larger models such as 26650, 26700, and 32700 are engineered to deliver:
High discharge current capability
Steady voltage output
Strong performance under sustained power demand or peak load conditions
5. Low Self-Discharge Options
The 14500 low self-discharge model features optimized chemistry and internal construction to maintain charge retention during long storage periods. It supports:
Emergency and standby lighting
Solar-powered equipment
Low-power monitoring devices
OEM applications with intermittent usage cycles
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