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19.5A Discharge LiFePo4 Battery
,3.2V 6500mAh Battery
,19.5A Discharge 6500mAh Battery
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NameLiFePo4 Battery
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ODMFree Custom Design For Packs
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Battery Type6500mAh 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 NumberIFR32700N65A19.5
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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
3.2V 6500mAh LiFePo4 Battery 19.5A Discharge 2000+ Cycles
IFR32700N65A19.5 LiFePo4 Battery 3.2V 6500mAh 19.5A Discharge 2000+ Cycles
Product Name
IFR32700N65A19.5 LiFePo4 Battery Cell
Advantages
- High-Power Output: Supports up to 19.5A (3C) continuous discharge for demanding applications.
- Extended Cycle Life: 2000+ cycles with ≥80% capacity retention.
- Wide Temperature Tolerance: Operates efficiently in extreme conditions (-20°C to 60°C).
- Ultra-Safe Chemistry: LiFePo4 technology minimizes thermal runaway risks.
- Fast Charging: 0.5C (3250mA) rated charge current.
Specifications
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Parameter |
Value |
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Model |
IFR32700N65A19.5 |
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Nominal Voltage |
3.2V |
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Nominal Capacity |
6500mAh |
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Energy |
20.8Wh |
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Internal Resistance |
≤8mΩ |
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Max Continuous Charge Current |
3250mA (0.5C) |
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Max Continuous Discharge Current |
19500mA (3C) |
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Charging Voltage |
3.65V |
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Discharge Cut-off Voltage |
2.0V |
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Terminal Type |
M6 Threaded Terminal |
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Weight |
152g |
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Dimensions (Diameter × Height) |
32.5mm × 70.5mm |
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 |
3250mA (0.5C) |
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Discharging |
-20°C to 60°C |
19500mA (3C) |
Discharge Curve
Certifications
- Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Key Features
- Robust Terminal Design: M6 threaded copper alloy terminals for secure connections.
- Low Self-Discharge: <3% per month for long-term storage.
- High Energy Density: 20.8Wh capacity in a compact 32700 form factor.
Applications
- Solar Power Systems: Solar streetlights, off-grid energy storage.
- Electric Mobility: E-bikes, scooters, golf carts, and EV auxiliary batteries.
- Industrial Equipment: Cordless power tools, drones, and robotics.
- Backup Power: UPS systems, emergency lighting, and telecom base stations.
- Outdoor Adventures: Portable power stations for camping and RVs.
Usage Warnings & Precautions
- ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent damage.
- Use a compatible LiFePo4 charger with 3.65V cut-off voltage.
- Avoid physical impacts, punctures, or exposure to water.
- Never short-circuit terminals or reverse polarity.
Storage Guidelines
- Ideal Storage SOC: 40%-60% (2.5V-3.3V per cell).
- Temperature: -10°C to 35°C (non-condensing environment).
- Recharge Interval: Every 6 months for long-term storage.
Warranty & Disclaimer
- Warranty: 24-month limited warranty covering manufacturing defects.
- Disclaimer: Warranty voids if used outside specified parameters. Follow local regulations for disposal.
Our products are sold all over the world, you can rest assured.