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18650 Positive Insulation Paper

Name: 18650 Positive Insulation Paper
Brand: Varsha Engineering
Price: 650 INR
Availability: InStock

Price 650 INR/ Kilograms

Get a Price/Quote

MOQ : 10 Kilograms

18650 Positive Insulation Paper Specification

Thermal Conductivity
0.23 W/mK

Width
22 mm

Operating Temperature
-40C to 120C

Length
About 34 mm (circular cut) / Customizable

Density
1.42 Gram per cubic centimeter(g/cm3)

Shelf Life
12 Months

Elongation
>40%

Thickness
0.2 mm

Product Type
Battery Insulation Paper/Washer

Application
18650 Lithium Battery Positive Terminal Insulation

Material
Polyimide (PI) Film / PET

Rated Voltage
4.2 V Max

Tensile Strength
>60 MPa

Function
Insulation and Protection of Positive Terminal

Heat Resistance
Up to 120C

Paper Core
Yes

Color
Yellow

Weight
~0.1 g/pc

Shape
Round/Circle

Dielectric Strength
>5 kV

Compatibility
All standard 18650 batteries

Packaging
5000 pcs/roll (typical)

Flame Retardancy
UL94 V-0

Adhesive Side
No adhesive (Non-adhesive)

RoHS Compliance
Yes

Surface Finish
Smooth matte

Standard Diameter
18 mm

Moisture Absorption
Low

18650 Positive Insulation Paper Trade Information

Minimum Order Quantity
10 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
2-5 Days

Main Domestic Market
All India

About 18650 Positive Insulation Paper

Order today and experience exceptional savings with our featured 18650 Positive Insulation Paper-recognized as a preeminent choice for lithium battery protection. Sought-after by manufacturers and traders in India, its matchless flame retardancy (UL94 V-0), superb dielectric strength (>5 kV), and smooth matte finish ensure reliable insulation and safety. Made from high-quality Polyimide (PI) Film or PET, this non-adhesive, RoHS-compliant insulation paper is designed to fit all standard 18650 batteries. Its round, customizable shape, low moisture absorption, and superior heat resistance guarantee long-term, durable performance. Packaging: 5000 pcs/roll (typical).

Competitive Advantages & Targeted Applications

Our 18650 Positive Insulation Paper combines high dielectric strength and low moisture absorption, making it invaluable for high-performance battery protection. This robust insulation solution excels in lithium battery packs, electric vehicles, and portable electronics, offering consistent safety with its UL94 V-0 flame retardancy and matchless heat tolerance up to 120C. Specifically used for positive terminal insulation, its smooth matte surface and round shape ensure seamless, precise application in demanding media and environments.

Reliable Supply, Markets, and Packaging Excellence

We maintain a strong supply ability to meet both domestic and export market demands, with timely arrival guaranteed for all orders. Our reach extends across India's main domestic market and prominent international destinations. Each roll contains approximately 5000 pieces, ensuring cost-effective bulk packaging for manufacturers and traders. Our expertly packed insulation paper arrives securely and consistently, making it the preferred component for battery assembly and power solution sectors worldwide.

FAQ's of 18650 Positive Insulation Paper:

Q: What makes this 18650 Positive Insulation Paper uniquely beneficial for battery manufacturers?

A: Its high dielectric strength, unmatched flame retardancy (UL94 V-0), and non-adhesive, smooth matte finish offer reliable protection and facilitate easy assembly, ensuring extended battery life and safety.

Q: How is the insulation paper applied to the 18650 battery terminals?

A: Simply place the round, 18mm diameter insulation paper onto the positive terminal of the battery; its precise fit and non-adhesive nature allow for quick, hassle-free installation.

Q: When should you replace the insulation paper on your 18650 batteries?

A: For optimal safety, replace insulation paper whenever it shows any signs of wear, tear, or loss of integrity during battery maintenance or repacking.

Q: What packaging is provided for bulk orders?

A: Each standard roll contains approximately 5000 pieces, securely packaged to preserve product integrity during transit and storage.

Q: Where can this insulation paper be used beyond standard lithium batteries?

A: While designed for 18650 cells, it's also compatible with custom battery packs found in e-bikes, power tools, and various portable electronic devices needing positive terminal insulation.

Q: What is the process for ordering large quantities for export markets?

A: Contact our sales team with your export specifications; we ensure timely order processing, quality assurance, and reliable packaging for global delivery.

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