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Blendjet has become an enormously popular, portable blender, especially with the release of the Blendjet 2. With a multitude of color variations and a slim profile, it’s hard to argue with the attractive nature of these little blenders.

However, just like most electronic devices out there, especially ones that rely primarily on a battery as a power source, Blendjets occasionally have their issues. Specifically, a fully charged Blendjet failing to turn on and blend like normal.

Like most portable devices, Blendjets run on a battery (4,000 mAh) that’s rechargeable. You simply plug the device in, charge it until the front light forms a full, blue circle, then take it with you on the go. However, what do you do when try to blend something, and it simply doesn’t work?

6 Potential Causes & Fixes to Blendjet Charged But Not Working

1. Dead Battery

We don’t mean dead battery in terms of it isn’t charged. We mean dead battery in terms of needing a replacement. All batteries have a finite life cycle, that includes a general number of charges before the battery loses its optimal status.

In this case, it’s a 4,000 mAh battery, which is on the low end of battery capabilities as portable smartphone chargers these days. At optimal status, a Blendjet battery should charge in about an hour and a half and last for about 15 full blends. Within a month, it may not get through that 15th blend, so you should charge it much earlier.

While you can’t really replace the battery alone, you can replace the base, which contains the battery along with a USB-C charging port. The base is only $25, so you don’t have to break the bank to replace it.

Replacing the base solves the problem of a dead battery, and you can order it directly from the site.

2. Overheating

There are occasions when simply being too hot will limit the Blendjet or render it completely unusable. The device is capable of shutting off It’s too hot, much like a smartphone. If you’re working out at the gym and leave your Blendjet in the hot car, it will definitely get hot.

In fact, an hour sitting in 80° heat can raise the internal temperature of a car to 123 °F (50.56 °C). That’s hot enough to slow cook with.

A Blendjet can also get hot from charging with a cable that didn’t come with the Blendjet. That’s the reason many manufacturers warn against charging with cables that are not approved by the manufacturer.

Besides, USB charging blocks are all over the place now. Different USB-Cs can charge up to 65W or as low as 20W.

Fast charging may sound nice, but if you put the wrong charger on there, that battery will heat up in a hurry. There’s also a risk of the battery becoming compromised if you charge it with something that isn’t recommended by the brand.

If the Blendjet becomes too hot, place it in a cool place and give it some time. Don’t palace it on the charger. Simply let it cool off for a little while before you attempt to use it again.

3. The Blades are Blocked

If there’s one thing that will make any appliance last longer, it’s preventative maintenance. Keeping your devices clean and in good working order will do more for longevity (along with saving you from a headache or two) than anything else.

In fact, establishing a routine preventative maintenance schedule will save you money that would otherwise be spent on replacement parts, such as the base discussed above. Each and every time you use the Blendjet, be sure to clean it as soon as possible.

Clean it like you would any blender, removing the container and the blades as you work your way through it. Be sure to use soap and water and make sure that nothing sticky is left behind. A battery powered motor for a residential device does not have anywhere near the same level of torque that an AC blender does.

In other words, the motor may not be strong enough to overcome simple stickiness and start blending. If the device fails to fire up the first time for you, be sure that nothing is caught inside the blades. Don’t stick your fingers anywhere near the blades if there is power to the blender.

If there is anything stuck in there, remove it with another device, such as tweezers are something a little stronger.

4. Reset the Blendjet

Believe it or not, you can reset a Blendjet. It’s pretty simple, too. All you have to do is press and hold the power button for about ten seconds, then let it go. Congratulations, you just reset your Blendjet. It’s that easy.

This is the simplest fix of the bunch because you can do it anytime and anywhere. As long as there is plenty of juice in the battery, you can reset your Blendjet.

It’s not guaranteed to work all the time, but you would be surprised at how effective a reset is on just about anything.

The same method of resetting works for both the Blendjet and the Blendjet 2.

5. Base Isn’t Secured to the Container

Running a close second to a simple reset as the easiest fix in the book, is number 5. When you put the Blendjet together, you have to twist it closed. It’s not necessarily a threaded, screw-on fit. Instead, it’s a twist and snap fit.

If you don’t twist it all the way, until it falls into place, it won’t start up when you press the button. It could get knocked out of place just rolling around in the seat of your car, on the way to work or to the gym. Or, there may be something caught within the locking mechanism that you need to clear out.

First, simply rotate the container clockwise to see if it snaps into place. If you have blended juice already in there, you’ll need to drink it and get rid of it if you want to check the locking mechanism. You’ll have to twist it off to make sure that the thread-lock mechanism is free of debris.

6. Fuse is Finished

Yes, the Blendjet actually has a fuse within. This is mostly designed to keep you from overcharging the battery, which could potentially cause the battery, and the surrounding case, to melt or, in very rare circumstances, explode.

The fuse is located near the battery, in the base of the Blendjet device. If you want to access the fuse, though, you’ll need to disassemble the base. If either the fuse or the motor are burned out, the only way you will know for sure is by taking the product apart.

The biggest thing you have to worry about here is voiding the warranty. However, it’s not like Blendjets are incredibly expensive, and they are generally pretty reliable. Worst case scenario, you will simply need to order another Blendjet base.

Final Thoughts on Blendjet Charged but Not Working

There you have it, six primary reasons behind a charged Blendjet failing to work. Blendjet manufactures a dependable, well-known, and highly reviewed product. Problems with these blenders are few and far between. Most of the time, the answer is one of the simplest troubleshooting tips above.

Hopefully, this list will get your Blendjet working again, so you can enjoy it for what it is, a cute and portable blender that adds a little convenience to your day!