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Electric Tool 18650 Battery 20A 3.6V 2500mAh Li Ion Battery 500 Cycles

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Electric Tool 18650 Battery 20A 3.6V 2500mAh Li Ion Battery 500 Cycles

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Brand Name : OiD

Model Number : INR18650R25SS

Certification : UN38.3 KC UL IEC/CE RoHS MSDS

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 Battery

Battery Type : 2500mAh 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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INR18650R25SS 3.6V 2500mAh 20A 500 Cycles Electric Tool 18650 Li-Ion Battery

Product Name

INR18650R25SS (18650-25R)

Advantages

  • High discharge capability for demanding applications.
  • Long cycle life with stable performance.
  • Certified for safety and reliability.

Specifications

Parameter

Value

Model

INR18650R25SS

Chemistry

Li-Ion

Nominal Voltage

3.6V

Capacity

2500mAh

Standard Charge Current

0.2C (500mA)

Max Charge Current

1C (2500mA)

Max Discharge Current

20A

Discharge Cut-off

2.5V

Charge Cut-off

4.2V

Internal Resistance

≤18mΩ

Weight

45g

Dimensions

18mm × 65mm (Diameter × Height)

Cycle Life

Condition

Performance

Standard Cycle (0.2C)

≥500 cycles (80% capacity retention)

Operating Temperature Range

Condition

Temperature Range

Charging

0°C to 45°C

Discharging

-20°C to 60°C

Storage

-20°C to 50°C

Certifications

  • UN38.3
  • KC
  • UL
  • IEC/CE
  • RoHS
  • MSDS

Key Features

  • High Power Output: Supports 20A continuous discharge for electric tool 18650 Li-Ion Battery applications.
  • Fast Charging: Compatible with 1C (2500mA) charging.
  • Robust Safety: Built-in protections against overcurrent and overheating.

Applications

  • Electric tools (drills, saws, etc.).
  • High-power flashlights and vaping devices.
  • Industrial equipment and instrumentation.

Electric Tool 18650 Battery 20A 3.6V 2500mAh Li Ion Battery 500 Cycles

Usage Warnings & Precautions

  • Do not exceed max charge/discharge currents.
  • Avoid short-circuiting or exposure to water.
  • Operate within specified temperature ranges (max discharge temp: 60°C).

Storage Guidelines

  • Store at 30-50% charge in a dry, cool environment (≤50°C).
  • Recharge every 6 months for long-term storage.

Warranty & Disclaimer

  • 12-month warranty against manufacturing defects.
  • Not liable for misuse or improper installation.


Product Tags:

Electric Tool 18650 Battery

      

20A 2500mAh Li Ion Battery

      

3.6V 2500mAh Li Ion Battery

      
Wholesale Electric Tool 18650 Battery 20A 3.6V 2500mAh Li Ion Battery 500 Cycles from china suppliers

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