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Customer
Reviewed in the United States on February 14, 2025
Works for Ororo vest I have, pair this with an ankle battery and save vs buying from Ororo
savorh
Reviewed in the United States on January 5, 2025
I have a Glaais heated vest. I researched several units until I found this gadjet. It converts the electrical current to 9V dc output so that I can use a spare battery (normally made for charging iphones) to heat up my vest.
Jenn Yates
Reviewed in the United States on January 5, 2025
Awesome little adapter for my oro heated vest and a couple other of my barrel type odd electronics. Do make sure the barrel port size is correct for whatever it is you're using for, a few of my items took the smaller type. It's great that it shows the voltage on this adapter too, just to confirm what's going on. Great item, glad to have got it!
magicmoose
Reviewed in the United States on January 24, 2025
Solves a huge problem with most battery packs NOT having the 7.4v outlet. Works well, tested this with one of my regular battery packs and it fires up my heated jacket perfectly. Highly recommend this because it simply works and it's one of those quality of life items!
M.Koko
Reviewed in the United States on December 31, 2024
I have a heated vest that comes with a 7.4V 16000mAh battery pack. I found it very uncomfortable to walk around with a heavy pocket on one side. I have smaller battery pack which I would like to use, but most battery packs have type C connection. So I've been using this jacket with no heat. This adapter cable is just what I need. It works so well. I've been using it for about 6 weeks with 2 different 10000 and 5000mAh battery packs now, no problem at all.
RandomCoolChick
Reviewed in the United States on December 3, 2024
I bought an extra battery pack for my heated vest, but it didn't have the correct option for plugging my vest into it. I got this in the hopes that I could rectify that situation - this is the perfect solution! Now, I can use the extra battery (which is bigger than the one that came with my vest) to make sure I have juice for my vest for longer periods of time. Perfect fit, perfect function - highly recommend!
AGuyInNebraska
Reviewed in the United States on December 23, 2024
I have 2 different heated 9V jackets/vests that use DC barrel plug connections for their proprietary power banks. The connectors on my jackets are very similar but not exactly the same so I can't use the batteries from one as a backup for the other. This adapter magically fits both perfectly and allows me to connect them to any USB PD power bank with USB-C output (double check, some only have USB C input). This is exactly what I was looking for!
K.&M.Carpenter
Reviewed in the United States on December 10, 2024
The Smarkey 9V Heated Jacket Battery Step-Up Adapter Charger Cable is a must-have for anyone with a heated jacket! This adapter allows you to use 7.4V or 8.4V batteries to power your 9V heated jacket, offering great flexibility and convenience. It’s easy to connect and ensures a stable power source, keeping you warm during colder weather. The build quality is solid, and the cable is durable and reliable. If you want to extend the life of your heated jacket without buying a new battery, this adapter is a perfect solution. Highly recommend!
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