Does this make the phone warm or heat up during charging?
1703060
I have four different wireless chargers, including this one. The phone/tablet gets slightly (and equally) warm on all of them. However, if you allow the phone/tablet to "daydream" (display clock or other graphic of choice) while wireless charging the phone/tablet gets very warm, even hot. I find this to be equal on all chargers as well. I always push the power button after the phone/tablet starts charging. This stops the dream mode. Also you can disable dream mode in the display settings. I like this particular charger because it's easy to line up the coils and the green/red/blue light is visible from top, end and sides. Bottom line is if your phone/tablet is active while charging, it will get hot. The charger itself doesn't cause the heat.
1703061
Only very slightly... but, that isn't unique to this charger. Like another person said, my phone is set to go to lock-screen and then sleep (turn off the screen) after 2 minutes, so it isn't just idling away while charging at the same time.
148321
When just charging it is ok but if you are using the laptop and plugged in then yes it gets hot, so does the laptop!!
693331
Yes it does! And I've noticed the case keeps the phone cooler during charging - without it, the back of the phone gets really hot.
1319913
Yes it does get very hot while charging and mine only lasted for a month. I would say spend a little more and buy a durable one. That's wat I learnt the hard way.
516637
I didn't notice this issue yet so far. My iPhone 5s heats up a little bit sometimes even when I use the original charger wire which comes with the iPhone purchase. You may want to test with the original wire as well to see it that happens again.
237452
Yes, I leave mine off until I get down to about 20-30% power on until recharged to 100%. I'll turn it back off and I can do that 2-3 times per case charge, unless I forget to turn it back off when recharging the phone. Be aware that it does get warm to the touch when charging the phone, not too hot but you know it's on. Also make sure your lighting plug port is clean as if it traps dirt or anything it can scratch the connections and cause issues with the phone. Otherwise highly recommended.
2224138
Mine has become really warm when charging but nothing hotter than what you can comfortably hold bare handed. That was after about 4 hours of continuous charging. The battery I was trying to charge must have had a drain on it while I was trying to charge it. I didn't disconnect the battery leads. I use this charger quite often and has worked great for me.
2278181
My s4 can get warm while charging with this wireless receiver. Almost uncomfortable but not enough to worry about it
882090
Did you plug it in right? I plugged it in 1st time & it got hot!! Turned charger over & it charged up fine.
1448449
Had my charger plugged in for a few days with a battery from a recently purchased yard sale 18-volt drill. The unit was warm to the touch, but not hot. I have charged other batteries and they were warm when removed. The charger changes to a solid light when the battery is charged, and I usually remove it at that time. If it's getting really warm, I'd try a different battery if possible. If same result, then I would contact vendor or B&D; as a warranty issue.
764746
It will charge inside the phone. I have noticed that it does get hot when charging. The original battery did not.
2192573
I don't notice it to get any warmer then when the phone is plugged into wall charger
1838965
It seems to. I leave it charging overnight and to my knowledge nothing wrong happens. What I don't like is the charger remains warm, maybe 100-110 deg F, when it is disconnected from the battery , but still plugged into the wall outlet.
1519395
Most likely no. I have make sure to align the magnets ( the motorola symbols ) just right in order to charge. It also gets very hot when charging.
1756955
Not on my Sony Xperia. Slightyl warm as it does with conventional wired charging
238567
No, the charger does not even get warm. I have two of them that sit on a soft cotton surface, and have had for many years with no issues whatsoever. The time it takes to charge a battery depends on the size you're charging. For instance, AA's charge within a couple of hours or so. I've never actually timed them. "D" s take a bit longer but not much. Also depends on the "charging method" you use, which you can select on the unit.
1474720
I charge a Nexus 7 on this. Has never been more than slightly warm. Even after leaving it on the charger for days.