My phone gets so hot while playing games that it feels like it might melt in my hands. If you play PUBG on your phone, you know that laggy, overheating mess that happens after ten minutes of intense fighting. I found these Mobile Phone Cooling Plate Heat Sink Expend Gaming Radiator Stickers for PUBG on AliExpress and decided to give them a shot.
What Is This Cooling Sticker?
This is a simple thermal patch that sticks to the back of your smartphone. It uses a special metal material designed to draw heat away from the battery and processor. You do not need batteries or wires because it is a passive cooling tool. Most people buy these because they are budget-friendly and usually come with free shipping.
Does It Actually Cool Your Phone?
The sticker acts as a heat spreader for your device. By increasing the surface area, it helps the heat dissipate faster than if it were trapped under your phone case. It feels cool to the touch and sticks firmly to the back of your phone or your case. I noticed that my phone stays a few degrees cooler during long gaming sessions.
While it will not replace a heavy-duty active fan, it definitely slows down the thermal throttling that makes your game stutter. It is a tiny, lightweight addition that does not get in the way of your grip. You barely notice it is there until you realize your phone has not dimmed its screen brightness from overheating.
Honest Pros and Cons
I have used this for a few weeks now and here is the real story.
- Pros:
- Very cheap and easy to find with free shipping.
- Extremely thin and does not add bulk to your phone.
- No batteries or charging required.
- Helps maintain steady frame rates during long play sessions.
- Cons:
- Shipping from overseas can take three to four weeks.
- It only works well if you already have a decent phone cooling system.
- The adhesive can leave a sticky residue if you take it off.
- No customer support if you accidentally rip the sticker during setup.
Who Should Buy This?
This product is for mobile gamers on a budget who just want a little extra help with heat management. If you play PUBG, Call of Duty Mobile, or Genshin Impact, this is a very small investment to protect your battery health. It is perfect for people who do not want to carry around a bulky fan that needs to be plugged into a wall or a power bank.
If you are a professional streamer or someone who plays for five hours at a time, skip this. You will need an active cooling fan with a peltier chip to handle that much heat. This sticker is best for casual gamers who want to squeeze a little more performance out of their device without spending much cash.
What Buyers Are Saying
Other gamers seem to have similar experiences with these stickers. One user mentioned that their phone stopped overheating as quickly, though they warned that you have to clean the back of your phone well before applying it. Another buyer noted that it is great for the price, but you should buy a few at once since they can get scratched up if you carry your phone in a pocket with keys.
Final Verdict
The Mobile Phone Cooling Plate Heat Sink Expend Gaming Radiator Stickers for PUBG are a solid, cheap fix for minor overheating issues. Do not expect magic that turns your phone into an ice cube, but do expect a bit more comfort during your matches. For the price, it is hard to complain about having a cooler device in your palm.
I would recommend grabbing a pack if you want an inexpensive way to keep your phone from getting too hot. Just remember to be patient with the shipping time from China. It is a simple tool that does exactly what it says on the box, which is rare enough these days.
