Best 18650 Battery Sleeve in 2022 [*Top Picks*]

4905 Reviews Scanned

• Bestseller #1

  LampVPath 6PCS 18650 Battery Protective Sleeve, 18650 Battery Spacer, 18650 Battery Holder Converter for 18650 Battery (Batteries are not included) - 6 Pack (615)

  These sleeves are very useful to increase the diameter of 18650 battery, 18650 rechargeable battery, 18650 lithium-ion battery. to better fit flashlights that are of a tube diameter that are able to fit 3 AAA batteries. Many flashlights have a large enough cavity for both a 18650 battery or a 3xAAA battery holder. The 3xAAA battery holder has a larger diameter than the 18650 battery so it fits tightly in the flashlight and the single battery fits loosely. If this is your case, then these small sleeves act as a way to hold the single battery tightly in place. If you don't like to hear or feel the battery rattling in my flashlights, these 18650 battery tube hold to fit 18650 battery perfectly to eliminate that issue. Product Dimension(Height*Outer Diameter*Inner Diameter): 2.4in*0.84in*0.74in/61mm*21.5mm*18.8mm. Material: Plastic, environmental protection plastic material

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• Bestseller #1

  530Pcs 18650 Insulator Ring and 500Pcs (29.5mm10 Colors)18650 FlatFire Retardant PVC Battery Wrap Heat Shrink Tube for 18650 Batterie (24)

  1. High quality PVC heat shrinkable tube of battery has excellent environmental protection, heat insulation, stable performance and rapid shrinkage. 5 mm, shrinkage temperature: 80 ℃, shrinkage rate: ≥ 48 ± 5%; 2、 Length 72.5MM/2.85inch and width29.5MM/1.16in Round diameter: Φ18.7mm/0.74in 500个 PVC heat shrinkable tubes in 10 different colors, 50 in each color. Note: please put the product in a cool and dry place to avoid deformation caused by high temperature 3.Good insulation,corrosion resistance,tear resistance and wear resistance it have waterproof function 4.Safe and stable,better protection to avoid battery shorts,easy to peel and paste 5.Insulating ring Outer ring diameter: Φ18mm. Inner ring diameter: Φ10mm the thickness is 0.18MM

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• Bestseller #1

  RockDIG 360 PCS 18650 Battery Sleeves Flat PVC Wrap Heat Shrink Tubing Tube(and 360 PCS Self-Adhesive Insulator Ring Cyan) (149)

  The heat shrink tubing is made of high quality PVC, the size is precutted for 18650 batteries. It shinks fast, easy to use. The insulator ring is used to prevent the shortage of positve and negetive of the 18650 battery. Comes with 360 pcs Insulator Ring: Outer Diamter is 17.5mm, Inner Diamter is 10mm. Comes with 360 pcs PVC heat shrink tubing: Length - 72mm, Flat Width - 30mm. Shrinkable Temperature: 80℃, Shrinking Rate: ≥48±5%. Comes with 1 pcs assortment box.

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• Bestseller #1

  OCR Flat PVC Heat Shrink Tubing Battery Wrap for 1x 18650 Battery 300PCS(29.5mm *12 Colors) (347)

  High quality PVC heat shrink tube for 18650 batteries. Excellent environmental protection, insulation, stable performance and fast shrinkage. Flat Width: 29.5mm;Shrinkable Temperature:80℃,Shrinking Rate:≥48±5%; Package includes 12 different colors 300pcs PVC heat shrink tube,each color 25pcs. Note:Please place this product in a cool place to avoid deformation due to high temperature

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• Bestseller #1

  27pcs 18650 Battery Wraps, Zombie Series Skin Decal Pre Cut Sleeves Heat Shrink PVC Tubing Tubes 9 Styles Replacement Cover Film with Transparent Box (20)

  You will get 27pcs 18650 Heat shrink tubing battery wraps. Print on high quality removable vinyl in super rich colors. Environmental protection, insulation, stable performance, low temperature shrinkage, shrinking fast, etc. Note: Please put this product in a cool place to avoid deformation due to high temperature If your battery film is broken, tear it off, if your battery is good, this battery film can be directly put directly on the film.

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• Bestseller #1

  10 Pack 18650 Plastic Sleeves Plastic Tubes Battery Sleeves for 18650 LED Flashlight (22)

  Used for keeping 18650 batteries firmly centered in the flashlights without the 18650 rattling around, also suitable for flashlight powered by 3 AAA batteries. Size: 6.1cm / 2.4inch(Long), 2.2cm / 0.87inch(Outer Diameter). This battery sleeve is white clear. You will receive 10x 18650 plastic sleeves. Batteries Are Not Included. Please check out carefully the diameter of plastic tube you need before you choose our plastic sleeves.

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• Bestseller #1

  IMREN 18650 Battery Sleeve,18650 Battery Spacer,18650 Battery to 21700 and 26650, Aadaptor for 26650/21700 LED Flashlight (6PCS) (144)

  - These sleeves are very useful to increase the diameter of 18650 battery, 18650 rechargeable battery, 18650 lithium-ion battery. - Adaptor transfer batter-y 18650 to batter-y 26650 and 21700. - Use for increasing the diameter of 18650 battery to be better fit flashlights that powered by 26650 and 21700.

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• Bestseller #1

  20 PCS 18650 battery wrap film, heat shrink PVC sleeve for 18650 battery cover,5 replacement protective pre cut battery skin sticker for 18650 battery skin decoration[M series] (1)

  Idea for 18650 battery warp, not other models. Good choice to protect and decorate your battery as a battery sticker. Use this battery cover film if your 18650 is broken, tear it off and directly put it on the film. Heat shrink for the sleeve , so there is no sticky residue behind left after wrapping. 5 types 20 pieces battery decoration wrap in a pack, enough for a long-period use.

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• Bestseller #1

  50PCS Pre-Cut 18650 Battery Wraps Rewrapping Cover Skin Protective Sleeve Heat Shrink Wraps Tubing Tube Film for 18650 Rechargeable Batteries, 5 Styles Assorted Kit (46)

  18650 Battery Wraps Protective Sleeve Include 5 different wraps types Heat Shrink Application Will not leave a sticky residue behind Note: Please place this product in a cool place to avoid deformation due to high temperature

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• Bestseller #1

  LampVPath 3PCS 18650 Battery Protective Sleeve, 18650 Battery Spacer, 18650 Battery Holder Converter for 18650 Battery (Batteries are not included) - 3 Pack (615)

  These sleeves are very useful to increase the diameter of 18650 battery, 18650 rechargeable battery, 18650 lithium-ion battery. to better fit flashlights that are of a tube diameter that are able to fit 3 AAA batteries. Many flashlights have a large enough cavity for both a 18650 battery or a 3xAAA battery holder. The 3xAAA battery holder has a larger diameter than the 18650 battery so it fits tightly in the flashlight and the single battery fits loosely. If this is your case, then these small sleeves act as a way to hold the single battery tightly in place. If you don't like to hear or feel the battery rattling in my flashlights, these 18650 battery tube hold to fit 18650 battery perfectly to eliminate that issue. Product Dimension(Height*Outer Diameter*Inner Diameter): 2.4in*0.84in*0.74in/61mm*21.5mm*18.8mm. Material: Plastic, environmental protection plastic material

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