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Home ProductsLiFePo4 Battery6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles
6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles
6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles 6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles 6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles 6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles

6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles

Product Details:
Place of Origin: China
Brand Name: OiD
Certification: Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards
Model Number: IFR18650N22A6.6
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: $0.5 ~ $100.0 / pcs
Delivery Time: 3 ~ 7 days for storage
Payment Terms: TT, L/C, Western Union
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  • Detail Information
  • Product Description

Detail Information
Name: LiFePo4 Battery ODM: Free Custom Design For Packs
Battery Type: 2200mAh Rechargeable Superior Safety & Stability: Safe LiFePo4 Chemistry
Exceptional Lifespan: 2000+ Cycles High-Temperature Resistance: -20°C To 60°C
Eco-Friendly & Non-Toxic: Cobalt-free Chemistry, Non-hazardous Materials Cost-Effective Long-Term Value: Lower Total Ownership Cost
Highlight:

6.6A Discharge LiFePo4 Battery

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LiFePo4 Battery 3.2V

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3.2V 2200mah Rechargeable Battery

Product Description

IFR18650N22A6.6 LiFePo4 Battery 3.2V 2200mAh 6.6A Discharge 2000+ Cycles

Product Name

IFR18650N22A6.6 LiFePo4 Battery Cell

Advantages

  • High Discharge Performance: Supports up to 6.6A (3C) continuous discharge for power-demanding applications.
  • Long Cycle Life: 2000+ cycles with ≥80% capacity retention.
  • Ultra-Lightweight: Compact 18650 form factor ideal for portable devices.
  • Safe LiFePo4 Chemistry: Intrinsic thermal stability for enhanced safety.
  • Fast Charging: 0.5C (1100mA) rated charge capability.

Specifications

Parameter

Value

Model

IFR18650N22A6.6

Nominal Voltage

3.2V

Nominal Capacity

2200mAh

Energy

7.4Wh

Internal Resistance

≤30mΩ

Max Continuous Charge Current

1100mA (0.5C)

Max Continuous Discharge Current

6600mA (3C)

Charging Voltage

3.65V

Discharge Cut-off Voltage

2.0V

Weight

49g

Dimensions (Diameter × Height)

18.65mm × 66.5mm

Cycle Life

Cycles

Capacity Retention

Test Conditions

1000 cycles

≥90%

0.5C Charge/Discharge, 25°C

2000 cycles

≥80%

0.5C Charge/Discharge, 25°C

Operating Temperature Range

Mode

Temperature Range

Max Current (Charge/Discharge)

Charging

0°C to 45°C

1100mA (0.5C)

Discharging

-20°C to 60°C

6600mA (3C)

Discharge Curve

6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles 0

Certifications

  • Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Key Features

  • Compact & Lightweight: 49g weight for easy integration into small devices.
  • Low Self-Discharge: <3% monthly loss for reliable long-term storage.
  • Universal Compatibility: Standard 18650 size for seamless replacement.

Applications

  1. Portable Electronics: LED flashlights, handheld fans, and digital thermometers.
  2. Medical Devices: Portable nebulizers, blood pressure monitors.
  3. IoT & Wearables: Smart sensors, fitness trackers, and wireless earbuds.
  4. Low-Power Tools: Miniature cordless glue guns and hobbyist tools.
  5. Emergency Backup: Keychain power banks and emergency locator beacons.

6.6A Discharge LiFePo4 Battery 3.2V 2200mah Rechargeable Battery 2000 Cycles 1

Usage Warnings & Precautions

  • ⚠️ Do NOT charge above 45°C or discharge below -20°C to avoid permanent damage.
  • Use only LiFePo4-compatible chargers with 3.65V voltage limits.
  • Prevent terminal short circuits, physical impacts, or exposure to liquids.
  • Ensure proper polarity alignment during installation.

Storage Guidelines

  • Recommended 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 batteries in prolonged storage.

Warranty & Disclaimer

  • Warranty: 24-month limited warranty against manufacturing defects.
  • Disclaimer: Warranty void if misused (e.g., overcurrent, extreme temperatures). Dispose per local regulations.

Tag:

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