Descrizione
SPECIFICATIONS
Accessory Type: Battery Accessories
Battery Included: no
Brand Name: NONE
Charger included: N
Choice: yes
Electronic: no
Feature 1: 21700 gasket 5000
Feature 2: 21700 gasket flat tip
Feature 3: 21700 battery insulator gaskets
High-concerned chemical: None
Model Number: 21700
Origin: Mainland China
PCBincluded: No
Voltage range: Low voltage non-USB (below 75V DC, below 50V AC)
application: 21700 battery insulation ring
battery: 21700 gasket
semi_Choice: yes
Description
21700 Battery Insulator Ring
Features
1. Insulation Safety
The hollow design of the insulating spacer can effectively isolate the positive and negative terminals of the battery, preventing short circuits and current leakage, thus significantly improving the safety of the battery.
2. High Durability
Made of high-quality materials (such as PVC or nylon) with excellent heat resistance and anti-aging properties, they can be used for a long time without damage.
3. Strong Adhesion
The insulating spacer is designed as a stickable type, which can be firmly fixed on the surface of the battery to ensure that it will not fall off during use.
4. Smooth surface (Smooth Surface)
The smooth surface of the hollow spacer reduces friction and wear while allowing for easy installation and removal.
5. Strong adaptability (Universal Fit)
Accurately fits 21700 batteries for a wide range of battery packs and DIY projects.
Note: We have all kind of cells insulator ring, if you need other type please contact with us freely









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