Online Threat Alerts (OTA) - Alerting you to scams and frauds.
Multivoltz located at yourmultivoltz.com, which claims to be a supercharger that can quick charge any USB device on the spot and heals the battery, is untrustworthy and appears to be a scam. The Quick Charge(QC) technology, invented by Qualcomm, which Multivoltz claims to use, is not compatible with all devices and it does not repair or heal the battery. But, Multivoltz claims it is possible.
Qualcom said to ensure you are getting the most optimized charging experience possible, you should make sure your device and charger are both Quick Charge compatible. You can check here to verify if your device is a Qualcomm Certified quick charger.
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I bought two and although it doesn't seem to be a scam, the products definitely do not work as advertised. They are no faster when used with my ipod and Alexia than my usual process. Don't waste your money. I am waiting to see if they refund full payment and will dispute with my bank if they don't.
Just bought a single multivoltz charger, phone took over an hour to charge...no quickness about it...at least it was half off...
I just bought 2 multivoltz chargers, I tried it on my Samsung S10 . SD8, Note 8, Tab 3 and A, it still take over a hour to fully charged, no difference from the original chargers, I am trying to return them, but no replu, besides the shipping charge is more expensive than the charger itself! It is a scam!
I was one who bought this device This is a Chinese product which has no instructions. It does not do what it claims. NO fast charging. Proof, IPhone 11 in orange USB gets hot but does not fast charge. It takes longer to charge than the iPhone wall charger does.Orange USB is fast charging only Green is for regular charging This device is just a USB wall plug with 4 charging ports. So it does charge 4 devices at the same time. I do use it for charging all my Bluetooth devices It does work. Just the claims it makes for fast charging and battery renewal is false
This is an unsafe product and may be illegal to sell in USA.
This is truly a scam! The single chargers that were sold as Multivoltz battery repairing chargers for $29.99 can be obtained on eBay - two cargers for $13.99, with free shipping. If you use these chargers on the wrong phone they could burn the battey, and destroy your phone.I fell for this scam because I had just done exactly that and wanted to avoid hurting my replacement phone!
Just got this device and it came with no directions. It seems to good to be true. I am p****d and will try to get a refund with PayPal. I daw thd same product for 20.00 less on Amazon.
My strategy on the adoption of “amazing electronic inventions” is: If it sounds too good to be true, it probably is - especially if it sounds like it defies the laws of science. A basic principle for all rechargeable battery technologies is that rapid charging accelerates battery wearout. I am a practicing electronics engineer. I figure that if a product is so fantastic, it will eventually become a BIG seller. Meanwhile, I will let the naive people field test it.
Smart move - which is exactly why I am on this website to see what existing buyers have experienced with this product. Based on what I am reading, this product appears to be a scam.