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18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
Specifications
Brand Name :
OiD
Model Number :
INR18650N35A20
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 3.6 V Battery
Battery Type :
3500mAh 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
Description

INR18650N35A20 3.6V 3500mAh 20A 500 Cycles 18650 Battery

Product Name

INR18650N35A20 18650 Battery

Advantages

  • High energy density for extended runtime
  • Reliable high-rate discharge performance
  • Enhanced safety and thermal stability
  • Certified for compliance with international standards

Specifications

Parameter

Value

Model

INR18650N35A20

Nominal Voltage

3.6V

Nominal Capacity

3500mAh

Charging Voltage

4.20V ± 0.05V

Discharge Cut-off Voltage

2.50V

Max Charging Current

3.5A

Max Continuous Discharge Current

20A

Weight

≤52.0g

Dimensions

Diameter: ≤18.50mm, Height: ≤65.30mm

Internal Resistance

≤18mΩ

Energy Density

Volume: 718Wh/L, Weight: 242Wh/kg

Terminal Type

Standard 18650 flat top or button top (customizable)

Cycle Life

Condition

Cycles

Capacity Retention

1.75A Charge / 3.5A Discharge

500

≥80%

3.5A Charge / 10A Discharge

500

≥60%

3.5A Charge / 20A Discharge

100

≥60%

Discharge Curve

18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles

Operating Temperature Range

Condition

Temperature Range

Charging

0°C to 45°C

Discharging

-20°C to 60°C

Storage

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

Certifications

  • BIS, KC, BSMI, CB, UL, CCC

Key Features

  • High energy density for extended runtime
  • Excellent thermal stability and safety
  • Long cycle life with minimal capacity degradation
  • Environmentally friendly and RoHS compliant

Applications

  • Energy storage systems
  • Small household appliances (e.g., blenders, mixers)
  • Portable power solutions
  • Backup power devices

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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18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles

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Product Detail
Brand Name :
OiD
Model Number :
INR18650N35A20
Certification :
BIS, KC, BSMI, CB, UL, CCC
Place of Origin :
China
MOQ :
100pcs
Price :
$0.5 ~ $100.0 / pcs
Contact Supplier
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles
18650 3.6V 3500mAh 20A Rechargeable Battery with 500 Cycles

Shenzhen Jianheng Technology Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2020
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Ion Battery, LiFePo4 Battery, Solid State Battery
Total Annual :
15000000-20000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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