Shenzhen Jianheng Technology Co., Ltd.
                                                                                                           
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6 Years
Since 2020
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18650 30A Battery 2500mAh High Energy Density Rechargeable

Price Negotiable
Price: $0.5 ~ $100.0 / pcs
MOQ: 100pcs
Delivery Time: 3 ~ 7 days for storage
Brand: OiD
Product Description
All Models List Filter and Comparison

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

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


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.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Jianheng Technology Co., Ltd.
Location 2# Building, Shimao Park, Zhenhuan Rd, Pingshan, Shenzhen, China.
Contact Person Alan Yuan

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