Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding
Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding
Fast Delivery
Free returns
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Returns
Returns
We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.
Care Instructions
Care Instructions
To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.
Shipping
Shipping
Orders are processed within 1–3 business days.
- Standard Shipping: 5–9 business days — $3.95
- Express Shipping: 4–7 business days — $9.95
Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.
Protect and insulate your battery packs with this 200-piece set of adhesive insulation rings, designed for use with 18650 lithium cells. Made from durable, heat-resistant paper, these gaskets prevent short circuits during spot welding and add a layer of safety to battery assembly. Pre-cut with strong adhesive backing, they’re ideal for battery builders, electronics technicians, and DIY repair projects.
Key Features
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200pcs of high-quality adhesive insulation rings
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Designed for 18650 lithium battery terminals
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Prevents short circuits during welding or assembly
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Made from heat-resistant, flame-retardant paper material
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Easy peel-and-stick application for fast use
Why Choose Our Battery Insulator Rings
Unlike generic cutouts or makeshift insulation, these pre-sized adhesive rings offer perfect alignment, reliable stick, and peace of mind during battery building or soldering work.
Perfect For
Battery builders, electronics repair pros, DIY kits, solar packs, and spot welding safety.
Call to Action
Secure every cell in your battery build with protective rings that insulate where it matters most.

what our customers say about us
4.9
Based on 100+ Reviews
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EEmily R.Verified BuyerPerfect for a summer weddingI wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 23 2
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OOlivia H.Verified BuyerBeautiful dressReally happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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SSarah T.Verified BuyerSo flatteringI have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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CChloe W.Verified BuyerWorth every dollarThe quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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AAmanda K.Verified BuyerEngagement photo approvedBought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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NNicole B.Verified BuyerRuns slightly roomyI was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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HHannah C.Verified BuyerComfortable all eveningWore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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MMegan L.Verified BuyerLove the qualityBeautiful stitching and a really elegant design. It feels much more expensive than it actually is.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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RRachel S.Verified BuyerTrue to sizeI followed the size chart and ordered a Medium. It fit exactly the way I wanted.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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AAshley D.Verified BuyerReceived so many complimentsEveryone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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LLauren P.Verified BuyerVacation favoritePacked this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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BBrittany G.Verified BuyerLovely dressThe zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0
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KKayla N.Verified BuyerHelpful customer serviceI wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.Battery Insulator Rings 200 Pack for 18650 Cell Spot Welding Was this helpful? 0 0