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Long Cycle Life Lifepo4 3.2 V Battery
,14500 650mAh Rechargeable Battery
,650mAh Rechargeable Battery Long Cycle Life
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NameLifepo4 3.2 V Battery
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ODMFree Custom Design For Packs
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Battery Type650mAh Rechargeable
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Superior Safety & StabilitySafe LiFePo4 Chemistry
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Exceptional Lifespan2000+ Cycles
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High-Temperature Resistance-20°C To 60°C
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Eco-Friendly & Non-ToxicCobalt-free Chemistry, Non-hazardous Materials
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Cost-Effective Long-Term ValueLower Total Ownership Cost
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Place of OriginChina
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Brand NameOiD
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CertificationCompliant with UN38.3, CB, UL, PSE, BIS、KC、BSMI, IEC 62619, REACH standard
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Model NumberIFR14500N6.5A1.95
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Minimum Order Quantity100pcs
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Price$0.5 ~ $100.0 / pcs
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Delivery Time3 ~ 7 days for storage
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Payment TermsTT,L/C,Western Union
LiFePo4 3.2V 650mAh Rechargeable Battery 2000+ Cycles
IFR14500N6.5A1.95 LiFePo4 Battery 3.2V 650mAh 1.95A Discharge 2000+ Cycles
Product Name
IFR14500N6.5A1.95 LiFePo4 Battery Cell
Advantages
- Compact High-Current Output: Supports up to 1.95A (3C) continuous discharge for small-scale applications.
- Long Cycle Life: 2000+ cycles with ≥80% capacity retention.
- Ultra-Lightweight Design: Minimal weight (17.3g) for portable devices.
- Safe LiFePo4 Chemistry: Inherent stability with low thermal runaway risk.
- Balanced Charging: 0.5C (325mA) rated charge capability.
Specifications
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Parameter |
Value |
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Model |
IFR14500N6.5A1.95 |
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Nominal Voltage |
3.2V |
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Nominal Capacity |
650mAh |
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Energy |
2.08Wh |
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Internal Resistance |
≤60mΩ |
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Max Continuous Charge Current |
325mA (0.5C) |
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Max Continuous Discharge Current |
1950mA (3C) |
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Charging Voltage |
3.65V |
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Discharge Cut-off Voltage |
2.0V |
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Weight |
17.3g |
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Dimensions (Diameter × Height) |
14.25mm × 50mm |
Cycle Life
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Cycles |
Capacity Retention |
Test Conditions |
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1000 cycles |
≥90% |
0.5C Charge/Discharge, 25°C |
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2000 cycles |
≥80% |
0.5C Charge/Discharge, 25°C |
Operating Temperature Range
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Mode |
Temperature Range |
Max Current (Charge/Discharge) |
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Charging |
0°C to 45°C |
325mA (0.5C) |
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Discharging |
-20°C to 60°C |
1950mA (3C) |
Discharge Curve
Certifications
- Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Key Features
- Miniature Form Factor: Compact 14500 size (14.25mm × 50mm) for ultra-portable designs.
- Low Self-Discharge: <3% monthly loss for reliable storage.
- Standard Compatibility: Fits universal 14500 battery holders.
Applications
- Miniature Electronics: Laser pointers, LED keychains, and digital thermometers.
- Medical Devices: Wearable health monitors, hearing aid accessories.
- IoT & Sensors: Low-power wireless sensors and smart home gadgets.
- Toys & Hobbies: Remote-controlled mini drones and model car batteries.
- Emergency Tools: Compact backup power for USB-powered devices.
Usage Warnings & Precautions
- ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent irreversible damage.
- Use only LiFePo4-compatible chargers with 3.65V voltage limits.
- Avoid terminal short circuits, physical compression, or exposure to liquids.
- Ensure proper polarity alignment during installation.
Storage Guidelines
- Optimal Storage SOC: 30%-50% (2.8V-3.3V per cell).
- Storage Temperature: -10°C to 35°C (dry, non-condensing environment).
- Recharge Interval: Every 6 months for long-term stored batteries.
Warranty & Disclaimer
- Warranty: 24-month limited warranty against manufacturing defects.
- Disclaimer: Warranty void if misused (e.g., overcurrent, extreme temperatures). Dispose per local regulations.
Our products are sold all over the world, you can rest assured.