400mAh LiFePO4 Rechargeable Battery 2000 Cycles 3.2V
IFR14430N4A1.2 LiFePO4 Battery 3.2V 400mAh 1200mA 2000 Cycles Long Lifespan
Product Name
IFR14430N4A1.2 LiFePO4 Battery
Advantages
- High safety with LiFePO4 chemistry
- Long cycle life (2000+ cycles at 80% DoD)
- Wide operating temperature range
- Stable discharge voltage
Specifications
|
Parameter |
Value |
|
Nominal Voltage |
3.2V |
|
Nominal Capacity |
400mAh |
|
Energy |
1.3Wh |
|
Max Charge Current |
200mA |
|
Max Discharge Current |
1200mA |
|
Charging Voltage |
3.65V |
|
Discharge Cut-off Voltage |
2.0V |
|
Internal Resistance |
≤70mΩ |
|
Weight |
14.0g |
|
Dimensions (Max) |
Ø14.1mm × 43.0mm |
Cycle Life
|
Condition |
Performance |
|
Cycles at 80% DoD |
≥2000 cycles |
|
Capacity Retention |
≥80% |
Discharge Curve
Operating Temperature Range
|
Mode |
Temperature Range |
|
Charging |
0°C to 45°C |
|
Discharging |
-20°C to 60°C |
|
Storage (Recommended) |
-10°C to 25°C |
Certifications
Compliant with UN38.3, CE, RoHS, and IEC 62133 standards.
Key Features
- High Safety: Stable LiFePO4 chemistry resists thermal runaway.
- Wide Temperature Range: Operates efficiently in extreme conditions.
- Low Self-Discharge: Retains 85% capacity after 1 year of storage.
- Lightweight Design: Compact size for portable applications.
Applications
- Solar-powered devices (e.g., garden lights, sensors)
- Emergency lighting and backup systems
- Portable medical equipment
- DIY electronics and robotics
- Low-power IoT devices
Usage Warnings & Precautions
- Do not exceed 3.65V charging voltage or 2.0V discharge cutoff.
- Avoid short-circuiting, puncturing, or exposing to fire.
- Use a compatible LiFePO4 charger only.
- Discontinue use if battery swells or overheats.
Storage Guidelines
- Store at 30%-50% charge in a dry, cool environment (-10°C to 25°C).
- Recharge every 6 months during long-term storage.
Warranty & Disclaimer
- 12-month limited warranty against manufacturing defects.
- Not responsible for misuse, improper charging, or unauthorized modifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


