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High Energy Density 18650 30A Battery 3.6V 2500mAh Rechargeable Battery

Product Details:
Place of Origin: China
Brand Name: OiD
Certification: BIS, KC, BSMI, CB, UL, CCC
Model Number: INR18650N25A30
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 30A Battery ODM: Free Custom Design For Packs
Battery Type: 2500mAh Rechargeable Cathode: NMC/NCA
Industry-Leading Energy Density: 250-300Wh/kg High Discharge Rate: 30A Continuous Current
Cost-Effective & Mass-Produced: Most Widely Produced Lithium-ion Cell Standard Design: Lightweight & Space-Efficient Design
Highlight:

High Energy Density 18650 30A Battery

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3.6V 2500mAh Rechargeable Battery

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2500mAh 18650 30A Battery

Product Description

INR18650N25A30 3.6V 2500mAh 30A 500 Cycles 18650 Battery

Product Name

INR18650N25A30 18650 Battery

Advantages

·        High energy density and long cycle life

·        Superior high-rate discharge capability for demanding applications

·        Enhanced safety and thermal stability

·        Certified for compliance with international standards

Specifications

Parameter

Value

Model

INR18650N25A30

Nominal Voltage

3.6V

Nominal Capacity

2500mAh

Charging Voltage

4.20V ± 0.05V

Discharge Cut-off Voltage

2.50V

Max Charging Current

4.5A

Max Continuous Discharge Current

30A

Weight

≤46.0g

Dimensions

Diameter: ≤18.50mm, Height: ≤65.30mm

Internal Resistance

≤18mΩ

Energy Density

Volume: 513Wh/L, Weight: 196Wh/kg

Terminal Type

Standard 18650 flat top or button top (customizable)

Cycle Life

Condition

Cycles

Capacity Retention

4A Charge / 10A Discharge

500

≥50%

4A Charge / 20A Discharge

500

≥45%

4A Charge / 30A Discharge

200

≥60%

Discharge Curve

High Energy Density 18650 30A Battery 3.6V 2500mAh Rechargeable Battery 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 30A

·        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

High Energy Density 18650 30A Battery 3.6V 2500mAh Rechargeable Battery 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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