Secure and insulate with confidence using our Polyimide Electrical Tape – 50mm x 30M, also known as Kapton Tape. Designed for demanding electrical and high-temperature applications, this durable polyimide film tape is perfect for electronics assembly, battery pack insulation, 3D printing, and circuit board protection.
With a width of 50mm and a roll length of 30 meters, this anti-static tape provides excellent coverage for precision applications. It withstands extreme temperatures of up to 300°C, making it ideal for use in soldering, lithium battery builds, and PCB component shielding.
- High-Temperature Resistance: Withstands up to 300°C—perfect for soldering and heat-intensive applications
- Anti-Static & Flame Retardant: Safe for use in sensitive electronics and high-voltage components
- Strong Adhesion: Provides reliable, residue-free bonding to batteries, PCB boards, and electrical assemblies
- Versatile Usage: Commonly used in 18650/21700 battery pack construction, electric vehicle modules, and circuit board protection
- Compact Roll Size: 50mm wide x 30M long – ideal for precision work and bulk usage
This 50mm Kapton tape roll is a must-have tool for engineers, makers, and battery builders seeking thermal stability, electrical insulation, and clean professional results in high-performance projects.
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⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or for e-cigarettes, vaporizers, or similar devices.
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Thermal Runaway: A chain reaction where heat from a failing battery
causes further overheating, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. Continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger specifically designed for lithium-ion batteries and ensure the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
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Prohibited Activities:
- Do not expose the battery to extreme heat, fire, or liquids.
- Do not short circuit, puncture, crush, or modify the battery.
- Do not charge or discharge beyond the manufacturer’s voltage range.
- Do not dispose of in regular trash—always recycle at approved facilities.
- Emergency Response: If the battery overheats, emits smoke, or swells, move it to a non-flammable surface (e.g., sand or concrete) and stop use immediately. In case of fire, use a Class D fire extinguisher or sand. Do not use water.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.