ESR for MagSafe Car Mount Charger with CryoBoost, Phone Cooling MagSafe Car Charger, Magnetic Wireless Car Charger, Air Vent/Dashboard Car Phone Holder for iPhone 16/15/14/13/12, S25, Fast Charging

I like being able to just put my phone on the mount and it starts charging, vs (yeah it's not thaaaat difficult) having to plug my phone in each time I get in and out.

So I typically don't write many reviews, but felt the need to write this one because the product somewhat exceeded my expectations.I have a Pixel 7 Pro and like many Pixel owners know, the qi2 standard doesn't work with our phones. So we're doomed to get piss poor performance charging on wireless charging, especially on these car chargers since most of them are qi or qi2.I bought the OG ESR cryoboost about 3 years ago and that charged like trash. I mean I was getting 1-2 watts at best. I kept it anyways because there were no better options. Recently. the mount on it fell apart due to plastic degredation from the heat. I didn't want to buy the same one so I tried various brands with the new qi2 charging to see if there were any differences. Turns out that I was only getting the same 1-2 watts. I returned them all and I tried out the new qi2 version of the ESR cryoboost. I was expecting the same 1-2 watts while charging, but that wasn't the case at all. I was hitting upwards to 8-8.5 watts at certain times! Look, I know that isn't 15 watts, but that's a godsend when everything else seems to be giving me 1-2 watts. I've been monitoring for the last couple days and it floats on around 7-7.5 watts. I've added a screenshot of AccuBattery Pro to show.

The concept is great, however my issue is with quality and customer service. The plastic screw developed a crack and all I needed was the screw replaced. I contacted after having it for 30 days and the company hasn’t even bothered to respondUpdate: They responded right after they got my feedback and made it right with me. I was pleased with the product overall, so since they fixed the issue, I updated the rating.

When you are trying to purchase a wireless charger for your vehicle, there is always one major factor to consider: Heat.Wireless charging is not a very efficient process overall, and generates a lot of heat. For example, when using an Iphone or Android in my BMW X5 for a long drive with CarPlay or AndroidAuto, the built in wireless charger does not work efficiently as it causes the phone to overheat and not be usable.This ESR wireless charger is fantastic. I purchased this for my new Galaxy S25 Ultra with a QI2 certified case. I can ensure that this supports fast wireless charging, remains connected very well even when driving on bumps. Both the vent mount as well as the 3M tape mount are very strong and sturdy. I have no had any issue with shaking or stability. The also keeps the phone very cool even on long drives. I would highly recommend this charger, but make sure you do use a USB port that supports >20W power output per port (generally this means you need to get a separate cigarette lighter adapter).

I'm impressed with this charger. One concern I've had with wireless chargers is that the phones heat up. The combination of being in front of the A/C vent and having a fan keeps the phone at a cool temperature. If I'm going on a long drive I know my phone will be charged and ready to go

I have a Prius Plug In 2014 and I can’t use any of the phone holders that use a 3M tape on the console for some reason, it doesn’t stick and slides right off. So I opted for one of the vent clip chargers. This fits perfectly on the vent above the stereo (the super long one) and it charges pretty fast as well. I do like that it has the little fan as my phone heats up more than others since I have a thicker magsafe case. The vent clip is real sturdy and I’ve never had an issue with it sliding around or falling off from me turning real hard (I’ve tested it with doing some real hard turns in the parking lot) so that’s a big plus. My phone doesn’t fall off of it either when turning hard which is a mega plus too. Thankfully, the fan isn’t loud at all. I don’t notice it unless I actively look for the sound when I’m driving, especially when I have my music on.