QC 3.0 USB Car Charger, 45W Cigarette Lighter USB Charger, Fast Car Charger for Android, [Mini & Aluminum Alloy] 12V Cigarette Lighter Adapter for iPhone 17 16 15 14 13 12 11 Pro Max X

Great Value! Quick Charging!

2022 UPDATE: Just ordered another one for an additional vehicle. These units work very well at "rapid charge" for Samsung S20 and IPhone 13. (earlier UPDATE:) The replacement works very well! I have received a replacement, no charge from the vendor of this product after a baffling series of problems with the previous example. Both the Galaxy 7 and the Galaxy 10 show "fast charge" with their two respective cables attached and this unit plugged into an "always on" accessory receptacle in our truck. Rapid charge was completed in about the time the screen estimated on both. Charging two phones at the rapid rate probably comes close to the rated capacity of this unit. But, the charging plug barely got warm, which tells me there's a good margin of safety. The metal housing of this charger helps disappate what little heat is normally generated. I have since charged just one or the other of the two Galaxies, and there is no difference in charging "time" estmated. This tells me the charging unit is well regulated and capable of its full, safely-throttled power to avoid damaging the smartphone. I would have been concerned if the charging time displayed had changed significantly. A reduction in that time would suggest the charger was delivering higher current (for good or bad) than when both phones were charging. A significant increase in that time would suggest poor regulation with one phone, and marginal capacity if the time were prolonged when trying to charge both phones. Another positive discovery: This charger does NOT cause interference in my car radio !!! I have another brand, the Skyocean QC 3.0, that generates an audible hash on AM broadcast stations I try to listen to. It also causes enough interference on FM that stations cut out a lot more often when their model is plugged in and I'm driving along. NO such problem with the Ainope. Recommended product. --- initial review follows --- There might be a problem using this product for rapid charge with the Samsung Galaxy, models S-7 and S-10. I am prepared to upgrade my rating of this device after testing a second one that's on its way. The initial example had an intermittent problem achieving rapid charge, which is the main reason I bought it. This unit is supposedly capable of both charging protocols , Qualcomm 2.0 and 3.0. The technical differences are available in an internet search, but for this review, just say the older 2.0 standard might be difficult for this unit to deliver. I have two Samsung Galaxy smartphones. Both are "Android," the superior system over Apple in offering a refined fast charge system. The Galaxy S7 is Qualcomm (QC) 2.0, and the Galaxy S10 is 3.0. At first I thought perhaps the cable was to blame for being able to get only the regular-rate of charge on the S7 from this product. But I tried the same cable on a different brand of car charger that had previously worked, and indeed, the screen told me a rapid charge was underway. I also tested the S10, which uses the newer type "C" connector. on its charging cable. Here, the first time I tried it, this product successfully delivered a rapid charge, but on subsequent attempts, I could get only "regular" rate charge. This suggested the unit, not my cables, was to blame. The vendor may have initially used a talking points script (their checklist to tell people, regardless of report) to make sure I was aware of cable shortcomings, when I already had told them my sequence of testing above. Eventually they directly discussed my concerns and suggestions. I had learned from a technical source that there are counterfeit chips among many brands of chargers that can imitate some, but not all, of the Qualcomm features, one of which is the backward compatibility of the present-day "3.0" to the older "2.0." But the Galaxy S7 has sold more than 55 million examples since 2016, according to published figures, and I told the vendor of this charger that I would be surprised if I was the first one to notice a problem if a batch of bogus chips had made it to their production line. So, they are considering my initial purchase a possible defect, and are sending another. (Twice they ignored my question about the possibility of bogus chips in their production run.) Will update this review.

2nd one bought, best charger I've found, had several different ones before that changed way slower

I'll start off with this - overall, I love this device. It charges my phone and I have no issues with the cradle gripping, holding and only releasing when I need it to. The only downside is the windshield mount - and I'm not sure anyone can overcome both of the issues here. I have an Android phone, the Samsung Galaxy S8+ Issue 1: As others have said, it just plain does not stay stuck to the windshield. The design of the arm with the weight of the phone being where it is - on a hot day with the sun beating through the windshield, it simply melts off and I find it on the floor. I've had other holders that stuck just fine for years, so the design of the attachment needs some attention. Issue 2: This one they probably cannot fix. The nature of inductive charging just means more heat for our phone. You're not plugging directly into a battery connection and flowing electricity that way, it's going to generate heat. In the short time I did have the windshield mount working, I did not have even one day without the "your phone is too hot, temporarily disabling charging". It's jut hot in the dash area - plus the heat from the inductive charging - it's just not going to work well. Switching to the air-vent clip, now the phone gets a nice constant cool breeze, it doesn't fall and everything works like a champ. 4 stars - I'd have given 5 if the darn arm stayed connected to the windshield...the overheating problem is not your fault :)

After trying other manufacturers' chargers that could not stay put in my car, (there must be something about this car model) I discovered this one. It works GREAT! No fancy lit up Voltmeter and that's just fine. Solid metal, lightweight, holds 2 USB-A cables for my devices and stays in place even while driving. SNUG FIT! I am Very Happy that I have a dependable charging system.

So far, so good. Much quicker charge than I was getting off my old,outdated USB ports. Looks well constructed & fits nice & flush into the lighter assembly. Paired it with a new USB to USB C Cable for hi speed/quick charge & together they keep my phone charged well.

Great adapter for my golf cart. I can plug in my phone to play music from my Bluetooth speakers without worrying if the phone battery will die

Works great, bought another one for my son and myself for my second charging outlet in the car

Very good fast changing

Excelente tiempo de carga, súper rápido.

Very happy with the quality of this charger, as well as how quickly it charges my android and my wife's iphone. This is not one of those cheap platic 12v chargers, but rather a hefty metal one, which should last a long time. It fits tight in the 12v hole, and is very flush. I would recommend this double USB charger to my friends.

I have been loving the charger so far. It functions exactly as its described and has not let me down. I really like how low profile it is and humor fast it charges. Im giving it a 5 star because it not only met but surpassed my expectations and would 100% buy again in the future

Excelente producto, carga rapida tal como se indica en la descripcion.