Showing posts with label Sugru. Show all posts
Showing posts with label Sugru. Show all posts

Wednesday, June 16, 2021

This Easy $3 Hack Prolongs Your Charging Cables' Life

Apple Lightning cables, Thunderbolt cables, and several types of USB cables remain in widespread use, despite the prevalence of Bluetooth wireless technology. You probably own multiple chargers and other types of cables to power, recharge and connect your mobile phones, digital cameras, tablets, e-readers, laptop or desktop computers, wired printers and other electronic equipment and peripherals, whether or not they are Bluetooth-enabled.

If you are frustrated by how often even expensive, top-rated phone chargers and other charging cords and cables need to be repaired or replaced, you’ll appreciate this quick, easy and inexpensive DIY hack that will strengthen and significantly prolong the life of your charging cables and data transfer cables. I’ll show you how to reinforce and extend the manufacturer’s built-in strain relief for the connectors on the ends of these cords with a small, single-use pack of Sugru moldable rubber glue and a few minutes of your time.

There's no way to predict exactly how much longer yours will last with this hack, since there are quite a few possible variables at play. However, I can say that, as someone who tends to be pretty hard on iPhone charging cables, USB cables and other cords for my various electronics and digital devices, using Sugru to strengthen my new cables before I start using them has roughly doubled the useful life of several of mine.

Apple Lightning to USB iPhone charging cables before and after reinforcing the strain relief with Sugru moldable rubber glue
It took only a few minutes and less than $3 worth of Sugru moldable rubber "glue" to reinforce and extend the strain release on this new Anker Powerline+ III Apple Lightning to USB-A charging cable.

How Many Types of Charging Cables Do You Use?

USB cables are ubiquitous home, office and mobile device staples. In addition to charging most of our electronic devices, these cords are also used to transfer files and photos from a digital camera or mobile phone to a desktop, laptop or tablet, send documents, images and other data to a regular, multifunction or 3D printer, electronic cutting machine or other device with a USB port, and to sync files, photos and other data among digital devices, either instead or as an alternative to using Bluetooth or other wireless technology options.

Most households own multiple mobile phones, tablets, computers, printers and other digital devices that require different types of USB charging cables and cords for data transfer. For example, I use both USB-A to Apple Lightning cables and USB-C to Apple Lightening cables to charge my iPhone or transfer data from my iPhone to my Windows laptop and a USB-A to USB-C cable to charge my Fire HD 10 tablet, while my husband’s old Samsung Galaxy S5 Android phone uses a Micro USB Type B to USB-A charging cable. 

An Ounce of Prevention Is Worth a Pound of Cure

High-quality charging cables usually have more substantial, durable and usually molded integral strain relief than cheap ones. However, even on better quality USB charging cords from top brands such as Anker, if care isn’t taken to avoid undue tension or torsion at the connector ends, the strain relief may not be sufficient to prevent a wire in a shielded cable from breaking or stop the insulation, shield and jacket layers that surround those wires from splitting, fraying or separating from the connectors.

Using Sugru moldable glue to repair charging cords when the outer layers fray or split has long been a popular hack. While encasing the cable ends and connectors with this durable, air-cured rubber putty can sometimes extend the lifespan of a cable with relatively minor surface damage, such as a frayed cord or a small tear in the insulation, it can’t fix one that has stopped working because of a loose or broken wire. So, instead of waiting until one of these issues develops and having to attempt a DIY repair or pay a repair service more money to fix the broken cord or charger than it would cost to buy a new one, I highly recommend taking a more proactive approach by using Sugru to reinforce the strain relief the manufacturer has added to a new cable as soon as you remove it from the packaging. It's simple, inexpensive precaution that can significantly extend or even double a laptop, tablet or phone charger's useful life.

At the time of this post’s publication, you can order a 3-pack of Sugru moldable glue on Amazon for $7.99 with free shipping for Amazon Prime members. That equates to $2.66 for each single-use pack, which contains the perfect amount of Sugru for this quick and easy DIY project. So, for less than $3 each, you can beef up the strain relief to prolong the life of your new or lightly used charging cables. 

Since there are so many ingenious and useful Sugru hacks that use this strong, adhesive, self-hardening rubber putty, you may want to order the more economical Sugru moldable multi-use glue 8-pack, available on Amazon for $16.99 with free Prime shipping as write this, which brings down the cost of each pack to just $2.12 per (or even less with the current $3 off coupon).

Another consideration: One single-use pack of Sugru is enough to reinforce two cord ends. I prefer to reinforce both ends of my charging cables, so I use one pack for each cable. However, many people reinforce only one end of each cord, and if that's your preference, you can strengthen the strain relief on two chargers with each single-use pack, 

Note: If you aren’t a Prime member already, I highly recommend taking advantage of the Amazon Prime 30-day free trial. You can take a month to explore and enjoy the wide range of valuable benefits of being an Amazon Prime member—plenty of time to decide whether or not the annual membership fee would be worth it for you and your family.

Sugru: Use It or Lose It

Sugru begins to cure and morph from a soft putty to a hard rubber as soon as it is exposed to air. So, the minute you tear open one of the foil pouches, the clock starts ticking. According to the manufacturer's website, "Once you open your single-use pack, the moisture in the air will trigger the setting process giving you 30 minutes to fix, bond and create before Sugru begins to harden." So, it's important to work quickly so you will have enough time to complete and refine your project within that 30-minute window. [Source]

Since the company has not found yet found a way to extend Sugru's working time once it is exposed to air, make sure you have everything set out and ready to go before you open that airtight, sealed foil pouch. And, if you only need part of the packet's contents for your project—for example, if you only want to reinforce one end of a charging cable—try to plan another project (or two) to use up the remainder of the Sugru during that 30-minute "open time" so none of it goes to waste. 

Even unopened Sugru has a limited shelf life and an expiration date that is marked on the packaging. However, the good news is that Sugru was reformulated last fall and one of the new formula's improvements is that you can increase the product's shelf life as much as three times by storing the single-use pouches in the refrigerator from the time you bring them home until you're ready to use them.

How to Strengthen Your Charging Cables to Prolong Their Useful Life

Follow these simple, step-by-step instructions for reinforcing and extending the manufacturer's existing strain relief collar or band with this easy $3 charging cable Sugru hack.

What You'll Need

Note: Teflon is one of the few materials that Sugru won't stick to before it cures. Even if you prefer not to cook or bake with it, this nonstick sheet can be extremely useful for crafting and DIY projects. Unfortunately, I couldn't find mine recently when I was photographing this DIY tutorial, so I tried substituting a sheet of wax paper to protect the cutting board I used as my portable work surface. The Sugru glue did stick to the wax paper somewhat, so I don't recommend it. If you don't have (or don't want to buy) a piece of nonstick sheet for crafting and DIY, I suggest trying plastic wrap aka cling film, which might work better.

Materials and supplies needed: charging cable, Sugru moldable glue, optional container of soapy water

Step 1: Set Up Your Workspace With Everything You Will Need Before You Open the Pack of Sugru.

The second the Sugru inside a sealed foil pouch is exposed to air, the clock starts ticking on the 30-minute window of working time before the rubber putty starts to cure. So, it's a good idea to get as much set up as you can to maximize that limited window of opportunity, before the countdown begins.

  • Clear off a flat workspace and cover it with the nonstick sheet.
  • Remove the charging cord (or cords) from its packaging, loosen the hook-and-loop fastener cable tie just enough to pull out the connector end(s) you will be reinforcing for easy access, then re-tighten the cable tie.
  • Fill a small container with lukewarm soapy water, if using.
  • Set a countdown timer or app for 30 minutes, or put your watch. clock, or mobile phone clock where you can see them.
  • Pull out a single-use pack of Sugru moldable glue in the color of your choice, which can match, complement or contrast with the color of the charging cord.
    • For this tutorial, I chose a pack of black Sugru to make it easy to distinguish between the original strain relief collar band of the red Anker Powerline+ III Lightning to USB-A charging cable and the new, longer and thicker Sugru molded rubber reinforcement I added.

When everything is set up and ready to go, start the countdown timer (or make note of the time) and cut or tear open the sealed foil pouch of Sugru. It's show time!

Step 2: Remove the Sugru and Divide It in Half.

Lightly roll each half into a ball and then into a log or sausage shape long enough to cover and extend past the charging cable's strain relief collar or band, as shown. 

Step 3: Taper, Flatten, Wrap and Shape a Sugru Log Around One End of the Charging Cord.

Taper one of the Sugru logs slightly, then gently flatten it with your fingertips until it's just wide enough to wrap around one end of the cable. Align the wider end of the tapered, flattened Sugru log so it overlaps the bottom edge of the connector or plug cover slightly. Then, wrap the edges of the Sugru around the cord, lightly pressing and stroking the soft rubber putty so it conforms smoothly, evenly and snugly and tapers gradually as it extends past the strain relief band and onto the outer cord covering.

When you are happy with the shape of your molded rubber strain relief reinforcement, stroke the surface lightly with a fingertip to smooth out any bumps, seams or uneven edges. 

Red Anker Powerline+ III Lightning to USB A Charging/Sync Cable strengthened with black Sugru moldable rubber glue DIY strain relief reinforcements

If you want to further refine the appearance of your Sugru-enhanced cable strain relief, you can dip your finger into some soapy water for the final smoothing, which will allow your fingertip to glide over the surface of the soft, sticky Sugru rubber to smooth away any fingerprints, lumps, bumps, or unevenness. 

You can see how much smoother and more refined the black Sugru wraps are on this Anker Powerline+ III Lightning to USB-A iPhone charging cable compared to the slightly lumpier, less evenly shaped red Sugru wraps on the Amazon Basics Nylon USB-A to Lightning Cable Cord, MFi Certified Charger for Apple iPhone in the next photo, which I formed without the benefit of any soapy water lubricant. The red Sugru strain relief hack looks fine, too, just a bit less "finished." 

Red Amazon Basics USB-A to Lightning Cable Apple iPhone Charger, with ends and connectors reinforced with rubber Sugru moldable glue

Just make sure to keep and eye on the countdown clock, so you can leave enough time to reinforce, shape and smooth the other end of the charging cord (or a second charging cable) before the Sugru starts to cure and becomes harder to form and refine.

Step 4: Repeat With the Remaining Sugru.

Repeat step 3, using the second log of Sugru to reinforce the other end of the same cable or another charging cord.

Tip: If you are reinforcing both ends of the same cord, be careful not to let the first newly-reinforced cord end bump into anything accidentally while you are working on strengthening the strain relief on the other end, since the Sugru will still be soft and easily marred. One big advantage of working on a PTFE/Teflon sheet is that you can lay the first Sugru-covered end flat on the nonstick sheet, where it can remain undisturbed (if you're careful not to jostle it) as you form the remaining rubber putty around the other end of the cable.

Step 5: Allow the Sugru Rubber-Reinforced Charging Cable(s) to Cure, Undisturbed, For 12 to 24 Hours.

If you can arrange the cord(s) so that the reinforced ends lay flat against the nonstick sheet-covered work surface, that's probably the easiest option.

Alternatively, you may be able to hang the cable over a wall hook, shower curtain rod, towel rack, or even a doorknob, as I did, as long as the still-soft Sugru cord ends don't touch anything, including each other until the next day. 

By the following day, the moldable rubber will be fully cured, providing much more robust cord strain relief and helping to prolong the lifespan of the many types of phone chargers and other charging cables that power and connect the devices you rely on for information, education, communication, entertainment, work and play.


This Easy $3 Hack Prolongs Your Charging Cables' Life by Margaret Schindel


Read More of My Product Reviews

Read More Product Reviews by Our Review This Reviews Contributors

Read More DIY Reviews by Our Review This Reviews Contributors





Note: The author may receive a commission from purchases made using links found in this article. “As an Amazon Associate I (we) earn from qualifying purchases.”


FOLLOW US ON:
Review This Reviews Quick View Home Page

The Review This Contributors



Cynthia SylvestermouseCynthia SylvestermouseDawn Rae BDawn Rae BMary Beth - mbgphotoMary Beth - mbgphotoBrite-IdeasBrite-IdeasWednesday ElfWednesday ElfOlivia MorrisOlivia MorrisRenaissanceWoman2010RenaissanceWomanLou16Lou16The Savvy AgeThe Savvy AgeMargaret SchindelMargaret SchindelRaintree AnnieRaintree AnnieTreasures by BrendaTreasures by BrendaSam MonacoSam MonacoBarbRadBarbRadBev OwensBev OwensBuckHawkBuckHawkDecoratingforEventsDecoratingforEventsHeather426Heather426Coletta TeskeColetta TeskeMissMerFaeryMissMerFaeryMickie_GMickie_G



Review This is Dedicated to the
Memory of Our Beloved Friend and Fellow Contributor

Susan DeppnerSusan Deppner


We may be apart, but
You Are Not Forgotten





“As an Amazon Associate I (we) earn from purchases.” Disclosure Statement

X