LiFePo4 18650 Battery 3.2V 1500mAh High Discharge 2000 Cycles
IFR18650N15A4.5 3.2V 1500mAh High Discharge LiFePO4 Battery With 2000 Cycle Life
Product Name
IFR18650N15A4.5 Lithium Iron Phosphate (LiFePO4) Battery
Advantages
- Ultra-compact design for lightweight applications.
- High discharge capability (up to 4500 mA) for demanding power needs.
- Long cycle life (2000+ cycles) with minimal capacity degradation.
- Safe and stable LiFePO4 chemistry, resistant to thermal runaway.
- Low self-discharge rate (<3% per month).
Specifications
|
Parameter |
Value |
|
Nominal Voltage (V) |
3.2 |
|
Nominal Capacity (mAh) |
1500 |
|
Approx Weight (g) |
41.0 |
|
Internal Resistance (mΩ) |
30.0 |
|
Rated Charge Current (mA) |
750 |
|
Charging Voltage (V) |
3.65 |
|
Rated Discharge Current (mA) |
750 |
|
Max Discharge Current (mA) |
4500 |
|
Cut-off Voltage (V) |
2.0 |
|
Max Diameter (mm) |
18.5 |
|
Max Height (mm) |
66.5 |
|
Energy (Wh) |
4.8 |
Cycle Life
2000+ cycles at 50% depth of discharge (DOD).
Discharge Curve
Consistent voltage delivery under standard (750 mA) and peak (4500 mA) discharge conditions, ideal for applications requiring short-term high-power output.
Operating Temperature Range
|
Parameter |
Value |
|
Charging Temperature |
0°C to 45°C |
|
Discharging Temperature |
-20°C to 60°C |
Certifications
- CE
- RoHS
- UN38.3
- IEC 62133 (regional compliance may vary).
Key Features
- Integrated protection against overcurrent, overvoltage, and short circuits.
- Compatible with standard 18650 battery compartments.
- Optimized for high-efficiency energy transfer.
- Environmentally friendly and recyclable materials.
Applications
- Compact consumer electronics (e.g., wireless earbuds, smartwatches).
- Portable medical devices (e.g., glucose monitors, hearing aids).
- Miniature drones and robotics.
- Low-power IoT sensors and wearables.
- Emergency lighting and compact power banks.
Usage Warnings & Precautions
- Do not charge outside 0°C–45°C to prevent performance loss or damage.
- Use only chargers designed for LiFePO4 batteries.
- Avoid exposure to moisture, high humidity, or direct heat sources.
- Do not puncture, crush, or disassemble the battery.
Storage Guidelines
- Store in a cool, dry place at 10°C–25°C.
- Maintain charge level between **30%–50%** during storage.
- Recharge every 3 months if unused to preserve battery health.
Warranty & Disclaimer
- Warranty: 24 months from the date of purchase.
- Disclaimer: Warranty excludes damage from improper use, storage, or unauthorized modifications. Performance data reflects lab conditions; real-world results may vary.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.