Protect your 21700 batteries with this 20-pack of Green Fish Paper Terminal Insulators. Designed specifically for 21700 lithium-ion cells, these round ring insulators shield the positive terminal, reducing the risk of electrical shorts and enhancing battery safety during assembly and use.
- Exact Fit for 21700 Batteries: Tailored to sit securely on the positive terminal of 21700 lithium-ion cells.
- High-Quality Fish Paper: Heat-resistant and non-conductive for safe and reliable insulation.
- Round Ring Design: Center opening allows for snug placement on flat or button-top terminals.
- Bright Green Color: Easy to identify during installation and battery pack inspection.
- Perfect for DIY or Commercial Use: Ideal for building or repairing battery packs, power tools, flashlights, and e-bike batteries.
Product Specifications:
- Material: Electrical-grade Fish Paper
- Style: Round Ring
- Color: Green
- Battery Size Compatibility: 21700 Lithium-Ion
- Quantity: 20 Pieces
Use these 21700 battery insulator rings to add a critical layer of safety and reliability to your lithium-ion battery projects.
⚠ Important Safety Warnings
- Inspect Before Use: Always check that the battery terminal insulator is intact and properly positioned. Do not use the battery if the insulator is damaged, missing, or improperly installed.
- Use Correct Insulators: Only use insulators specifically designed for the battery type (e.g., 18650, 21700). Using incorrect or poorly fitting insulators may leave the terminal exposed and increase the risk of short circuits.
- Proper Installation: Ensure the insulator is centered over the positive terminal and securely adhered to the battery. Misaligned or loose insulators can expose the terminal and compromise safety.
- Avoid Damage: Handle the insulator carefully during installation. Do not puncture, tear, or deform the insulator.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Battery wraps and insulators are safety components and should only be used as intended. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.