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LFP14500-500 Compact Lithium Iron Phosphate Battery

Standard Series

PRODUCT FEATURES
- LiFePO4 has a good performance in high temperature environment, long cycle life and safety.

- Based on latest requirement of IEC/EN 60598-2-22, Lithium battery should comply with IEC 62133-2 and IEC 62620, JYH LiFePO4 batteries can fully meet above standards.

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  • LFP14500-500

  • JYH

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LiFePO4 battery LFP14500-500 3.2V rechargeable battery 500mAh AA-size battery safety-critical power medical device battery emergency lighting power IEC62133-2 certified
Product Details
Product Description

The LFP14500-500 is a high-performance lithium iron phosphate battery delivering 500mAh nominal capacity (525mAh typical) in standard AA size. Combining the safety of LiFePO4 chemistry with compact form factor, it provides reliable power for medical devices and safety equipment through 2000+ deep cycles.

ModelLFP14500-500
IEC DesignationIFpR15/50
Nominal Voltage3.2V
Nominal Capacity500mAh
Typical Capacity525mAh after standard charge and standard discharge
Minimum Capacity480mAh after standard charge and standard discharge
Standard ChargeConstant current at 250mA charge to 3.65V, then constant voltage at 3.65V charge till current decline to ≤5mA
Fast ChargeConstant current at 500mA charge to 3.65V, then constant voltage at 3.65V charge till current decline to ≤5mA
Standard Discharge100mA to 2.0V
Fast Discharge500mA to 2.0V
Maximum Continuous Charge Current500mA
Maximum Continuous Discharge Current1500mA
Operating TemperatureCharge 0℃ to 60℃
Discharge -20℃ to 60℃
Storage Temperature<1 year -20℃ to 25℃
<3 months -20℃ to 40℃
<30days -20℃ to 50℃
Typical Weight18g


Key Advantages:

  1. Ultra-Safe Chemistry

    • Non-flammable LiFePO4 technology

    • Built-in overcharge/discharge protection

  2. Standard AA Compatibility

    • Direct drop-in replacement for AA batteries

    • 18g lightweight design

  3. High-Temperature Resilience

    • 60℃ charging capability

    • 60℃ continuous discharge operation

  4. Long Service Life

    • 2000+ charge cycles

    • <3% monthly self-discharge

Technical Specifications:

ParameterSpecificationCompetitive Advantage
Energy Density115Wh/kg2× NiMH equivalent
Fast Charge Time1.5 hours50% faster than NiCd
Cycle Life2000 cycles5× alkaline batteries

Applications:

  • Medical monitoring devices

  • Emergency exit signage

  • Portable electronic devices

  • Backup power systems

Certifications:

• IEC 62133-2 / IEC 62620
• EU 2023/1542 Compliant
• UN38.3 / CE / RoHS


Product Details
Product Description
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