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πŸ’‘ bolsen tech 20 pcs/lot lilypad coin cell holder cr2032 mount module lily pad w/ small slide switch board for arduino logo

πŸ’‘ Bolsen Tech 20 PCS/LOT Lilypad Coin Cell Holder CR2032 Mount Module Lily Pad w/ Small Slide Switch Board for Arduino Review

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Revainrating 3 out of 5Β Β 
RatingΒ 
3.0
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Description of πŸ’‘ Bolsen Tech 20 PCS/LOT Lilypad Coin Cell Holder CR2032 Mount Module Lily Pad w/ Small Slide Switch Board for Arduino

This LilyPad Coin Cell Holder has a small slide switch installed on the board. You can shut off your project and save batteries, also not easy to accidentally turn off or on. holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (two positive and two negative) for sewing into your project.

Reviews

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

Type of review

Revainrating 5 out of 5

Impressive battery for electronics

After trying this product, I was amazed at how reliable and long-lasting it is. I have used it on various electronics and it performed beyond my expectations. The size is also convenient for traveling since it's small and easy to carry. One downside is that it could be expensive for those on a tight budget.

Pros
  • Reliable and long-lasting
Cons
  • Expensive for some users

Revainrating 1 out of 5

Garbage! 20% impact!

Garbage, complete garbage! I bought a few hundred of these for a STEM class I teach. After installing the CR2032 battery, about 20% of the battery holders broke. Not sure what's going on, but the metal bracket holding the battery seems to be pressing down on the battery too much to hold it. The bracket breaks at the soldering points. Maybe the soldering failed or something. All battery holders that did not break worked perfectly. I would not buy them again and I would spend the money to buy a…

Pros
  • Availability
Cons
  • Good, but not great

Revainrating 1 out of 5

These holders are absolutely terrible and will fail mechanically in a short time.

Checking is very easy, the battery contacts are absolutely miserable - I took absolutely fresh CR2032 cells, checked the voltage and found that they had to be planted "perfectly" so that they had stable contact with the battery . +/- Clamps - Removing the batteries indicates that simply inserting them will scratch the contact surface. There may be strong physical resistance when attempting to insert the CR2032 into the mount. read below. Also - I've put a few of these into projects, put…

Pros
  • Beautiful
Cons
  • Almost everything there