8mm x 2mm magnet spacers for flat tops? - Rechargeable Batteries - BudgetLightForum.com
18650 Gasket Flat Tip Becomes Magnet Pieces Magnetic Flashlight Battery Spacer Various Thicknesses - Washers - AliExpress
Where to buy reasonably priced magnetic spacers to convert 18650 flat tops? | Candle Power Flashlight Forum
USE-18650-2600PCB US Electronics Inc. | Battery Products | DigiKey Marketplace
2* 26650 Spacer
Magnet For 18650 Flat-head Battery - Washers - AliExpress
5 Magnet Battery Spacer flat top to button top FAST US SHIPPER NO BATTERY INCLUD | eBay
Flat Top Battery Button Contact Spacers (4) SPACER ONLY 1865 O | eBay
Nitecore LC10 Magnetic USB Battery Charger and Powerbank - 18650 Battery Store
2x Battery Magnet Spacer Convert from Flat Top Cell to Button Top 18650/18350/ 26650 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: Electronics
You guys thing that this would make a good spacer for the negative side of an 18650? : r/flashlight
18650 Battery Cell Safety Spacer
2x Battery Magnet Spacer Convert from Flat Top Cell to Button Top 18650/18350/ 26650 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: Electronics
2x Battery Magnet Spacer Convert from Flat Top Cell to Button Top 18650/18350/ 26650 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: Electronics
DIY 18650-cell battery-pack building KITS, five options for 2018 | ELECTRICBIKE.COM