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

Product Details:
Place of Origin: China
Brand Name: OiD
Certification: BIS, KC, BSMI, CB, UL, CCC
Model Number: INR18650N22A20
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
  • Detail Information
  • Product Description

Detail Information

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
Highlight:

300 Cycles 18650 2200mAh Battery

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18650 2200mAh Battery Customized

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3.7 Volt Rechargeable Battery 20A

Product Description

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 0

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 1

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.

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