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300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A

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300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A

Brand Name : OiD

Model Number : INR18650N22A20

Certification : BIS, KC, BSMI, CB, UL, CCC

Place of Origin : China

MOQ : 100pcs

Price : $0.5 ~ $100.0 / pcs

Delivery Time : 3 ~ 7 days for storage

Payment Terms : TT,L/C,Western Union

Name : 18650 2200mAh Battery

Battery Type : 2200mAh Rechargeable

ODM : Free custom design for packs

Cathode : NMC/NCA

Industry-Leading Energy Density : 250-300Wh/kg

High Discharge Rate : 20A Continuous current

Cost-Effective & Mass-Produced : Most widely produced lithium-ion cell

Standard Design : Lightweight & Space-Efficient Design

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INR18650N22A20 3.7V 2200mAh 20A 300 Cycles 18650 Battery

Product Name

INR18650N22A20 18650 Battery

Advantages

  • High energy density and long cycle life
  • High discharge rate capability for power-intensive applications
  • Reliable performance under extreme conditions
  • Certified for safety and compliance with international standards

Specifications

Parameter

Value

Model

INR18650N22A20

Nominal Voltage

3.7V

Nominal Capacity

2200mAh

Charging Voltage

4.20V ± 0.05V

Discharge Cut-off Voltage

2.75V

Max Charging Current

2.2A

Max Continuous Discharge Current

20A

Weight

≤45.5g

Dimensions

Diameter: ≤18.50mm, Height: ≤65.30mm

Internal Resistance

≤18mΩ

Energy Density

Volume: 464Wh/L, Weight: 179Wh/kg

Terminal Type

Standard 18650 flat top or button top (customizable)

Cycle Life

Condition

Cycles

Capacity Retention

2.2A Charge / 11A Discharge

300

≥80%

2.2A Charge / 20A Discharge

250

≥70%

Discharge Curve

300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A

Operating Temperature Range

Condition

Temperature Range

Charging

0°C to 50°C

Discharging

-20°C to 75°C

Storage

-20°C to 45°C (recommended for long-term storage)

Certifications

  • BIS, KC, BSMI, CB, UL, CCC

Key Features

  • High discharge rate up to 20A
  • Excellent thermal stability and safety
  • Long cycle life with minimal capacity degradation
  • Environmentally friendly and RoHS compliant

Applications

  • Electric tools (e.g., drills, saws)
  • Vacuum cleaners
  • Garden tools (e.g., trimmers, blowers)
  • Small household appliances (e.g., blenders, mixers)
  • Power banks and portable devices

300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A

Usage Warnings & Precautions

  • Use only with compatible chargers and devices.
  • Avoid short-circuiting, overcharging, or over-discharging.
  • Do not expose to high temperatures, fire, or water.
  • Keep away from children and pets.

Storage Guidelines

  • Store at 20±5°C with 50% SOC for optimal performance.
  • Avoid storing in high humidity or extreme temperatures.
  • Recharge every 6 months if stored for extended periods.

Warranty & Disclaimer

  • 12-month limited warranty from the date of purchase.
  • Warranty does not cover damage due to misuse, improper charging, or unauthorized modifications.
  • Manufacturer is not liable for accidents caused by improper use.

Product Tags:

300 Cycles 18650 2200mAh Battery

      

18650 2200mAh Battery Customized

      

3.7 Volt Rechargeable Battery 20A

      
China 300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A factory

300 Cycles 18650 2200mAh Battery Customized 3.7 Volt Rechargeable Battery 20A Images

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