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πŸ”‹ 18650 battery spacer holder converter protective sleeve tube for 18650 battery (pack of 8) - clear logo

πŸ”‹ 18650 Battery Spacer Holder Converter Protective Sleeve Tube for 18650 Battery (Pack of 8) - Clear Review

3

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Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.3
πŸšͺ Garage & Shop, πŸ”§ Automotive Tools & Equipment

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Description of πŸ”‹ 18650 Battery Spacer Holder Converter Protective Sleeve Tube for 18650 Battery (Pack of 8) - Clear

COLOR:White+MATERIAL:Plastic, environmental protection plastic material. 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.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Well made to fill 18650 battery "extra space "

Reading the description I thought they would allow the use of an 18650 battery in flashlights that were originally designed to use 3 AAA battery cartridges. I didn't understand what was written. found no use for them. I suggest that you contact the seller to clarify before purchasing.

Pros
  • These sleeves are very useful for increasing the diameter of 18650 battery, 18650 battery, 18650 Li-ion battery Flashlight with a tube diameter that can hold 3 AAA batteries, are more suitable.
Cons
  • Doubtful

Revainrating 1 out of 5

IDK what product other reviewers got

This is a total waste of money. It does absolutely nothing other than cause a crash when installed. The spacer is too short and too loose for 18650 batteries and too thin to be a spacer. The gray battery is a Panasonic button cap battery and the black battery is an Xtar flat cap battery for length comparison. Look elsewhere * Don't forget to mark my review as helpful. if it helped you choose this product*

Pros
  • COLOUR:White+MATERIAL:Plastic, eco-friendly plastic
Cons
  • -

Revainrating 4 out of 5

These are sleeves only, not fully closed sleeves

When I bought these I was really hoping they would come in separate sleeves, as it turns out these are just sleeves with no plugs I bought these to use to power up my 18650s for my upcoming to attach to flight but it's my fault for not reading carefully enough They are exactly as advertised I gave them 4 stars because they are exactly as advertised but the batteries are not in any kind of 'firm' " Secure capacity so the batteries slide out fairly easily without effort. If they fit tighter I'd…

Pros
  • Product Size (Height * Outer Diameter * Inner Diameter): 2.4" * 0.84" * 0.74" / 61mm * 21.5mm * 18.8mm.
Cons
  • I'll add later