Phone Radiator Cooler AL-07 – Semiconductor Cooling Back Clip

AL-07 Phone Radiator Cooler (فون ریڈی ایٹر کولر) — this is a completely different category of phone cooling from a basic fan. While fan-based coolers blow air around the phone, the AL-07 uses semiconductor thermoelectric (Peltier) cooling technology — a chip that actively absorbs heat directly from your phone’s back panel and transfers it away in real time. The result is a measurable, immediate drop in phone temperature the moment you plug it in — not just air circulation, but active heat extraction.

The semiconductor cooling plate sits flat against your phone’s back when the AL-07 clips on, creating direct contact between the Peltier element and your device’s hottest area — typically where the processor and battery sit. This direct contact cooling approach is dramatically more effective than fan-only solutions for phones that get genuinely hot during PUBG Mobile, Free Fire, YouTube streaming, or video calls. The blue LED indicator on the cooling unit glows when the unit is active, confirming the semiconductor is drawing heat — a visual reassurance that the cooling is actually happening.

The Cooling Master AL-07 runs on 5V-2A USB input — importantly, it requires a 5V-2A output charger or power bank to function at full cooling capacity (not a standard 5V-1A output). At just 81 x 57 x 39mm and 60g, it adds almost nothing to your phone’s size or weight in-hand, and the spring-loaded back clip design accommodates phones from 65–89mm wide without cases — covering virtually every major smartphone sold in Pakistan. Remove the case, clip on the AL-07, plug in a 5V-2A power bank, and your phone runs cooler in seconds.

For Pakistani gamers who have noticed their phone throttling, lagging, or getting uncomfortably hot to hold during long gaming sessions, the AL-07 Phone Radiator Cooler is the most technically advanced and genuinely effective solution available at this price point — and it shows in performance from the very first use.