

MEMO CX12 Rechargeable Mobile Phone Cooler with Digital Temperature Display
৳2890
৳1690
42% OFF
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The MEMO CX12 rechargeable phone cooler is a powerful thermal management tool designed specifically for mobile gamers. Featuring an advanced TEC (Thermoelectric Cooling) chip, a high-efficiency 7-blade vortex fan, and a 2000mAh battery, this magnetic device keeps your smartphone within optimal temperature ranges for up to 80 minutes of cord-free play.
Memo cx12 phone cooler: Key takeaways
- TEC Technology: Rapid heat dissipation for peak gaming performance.
- Cord-Free Play: 2000mAh battery delivers 80 minutes of runtime.
- Digital Precision: Real-time temperature monitoring on an integrated display.
- Magnetic Mount: Universal, secure attachment for most gaming devices.
What is the MEMO CX12 Phone Cooler?
The MEMO CX12 phone cooler is a specialized accessory that prevents overheating during intensive smartphone usage. It utilizes a semiconductor-based cooling method to draw heat away from the device chassis, ensuring that your processor maintains high clock speeds even during long gaming marathons. This device is an essential upgrade for mobile gamers who experience performance drops due to heat build-up.
Key Features
- Advanced TEC Refrigeration: The core of this cooler is a TEC (Thermoelectric Cooling) chip that actively chills the surface contact area, providing a more consistent and effective thermal drop than traditional air-only fans.
- 7-Blade Vortex Fan: The integrated vortex fan system is engineered to dissipate heat quickly and quietly, ensuring the device remains cool without interfering with your game audio.
- Digital Temperature Display: A built-in screen provides real-time updates on your device's current temperature, allowing you to monitor the cooler's effectiveness at a glance.
- Magnetic Mounting System: Designed for convenience, the strong magnetic attachment allows for quick installation on most flagship and gaming-grade smartphones.
- RGB Lighting: The aesthetics match its performance, featuring integrated RGB lighting that adds a modern, professional look to your mobile gaming setup.
Specifications
- Model: CX12
- Cooling Method: TEC (Thermoelectric Cooling)
- Material: ABS + Aluminum Alloy
- Battery Capacity: 2000mAh
- Operating Time: Up to 80 minutes
- Interface: Type-C
- Weight: 120g
- Dimensions: 54mm x 69.5mm x 44mm
Why Gamers Choose the MEMO CX12
Our Adatun team has assessed the thermal efficiency of mobile cooling solutions, and the MEMO CX12 stands out for its balance of weight and battery longevity. While many coolers require a permanent connection to a power bank, this unit's 2000mAh internal battery provides the necessary freedom for mobile play at competitive events or while lounging on a couch. The 80-minute runtime is more than sufficient for most matches or streaming sessions.
Beyond performance, the lightweight 120g construction prevents the "wrist fatigue" often associated with heavier, brick-like cooler attachments. The magnetic mount is also significantly easier to align than spring-loaded clamps, making it highly compatible with protective cases and varying device widths.
Use Case: Competitive Gaming
For high-refresh-rate gaming, the MEMO CX12 is critical. By keeping the SoC (System on a Chip) below the thermal throttling threshold, the device prevents the frame rate drops that occur when a phone starts to get warm during intense battles.
Use Case: Outdoor and Travel
Because the MEMO CX12 is completely wireless, it is the perfect travel companion. Gamers on the move can clip it on and enjoy cooler device temperatures in public transport, cafes, or outdoor areas where cable management would be impossible.
What's Included
- MEMO CX12 Cooling Unit
- Type-C Charging Cable
- Magnetic Attachment Disk





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- The MEMO CX12 phone cooler is compatible with most modern smartphones that feature a flat back surface. It utilizes a magnetic mounting system, which works perfectly with devices that have a magnetic ring or MagSafe, as well as phones where the included magnetic disk is applied to the back case. The universal design ensures wide compatibility across major flagship and gaming brands.
- The MEMO CX12 phone cooler can be fully charged using the provided Type-C cable in approximately 1.5 to 2 hours. Once charged, the built-in 2000mAh battery provides up to 80 minutes of active TEC cooling. The Type-C interface allows you to recharge the unit using standard wall adapters, computer USB ports, or even power banks, providing flexibility while you are on the move.
- Yes, the MEMO CX12 phone cooler is designed for low-noise operation. The internal 7-blade vortex fan is optimized to move large volumes of air while minimizing acoustic distraction. While you may hear a very soft hum in a completely silent room, the fan is virtually imperceptible during active gaming sessions, especially when you are using headphones or playing games with sound enabled.
- Absolutely. The MEMO CX12 phone cooler is designed to be ergonomic and unobtrusive, weighing only 120g. Its compact dimensions (54mm x 69.5mm x 44mm) ensure that it does not interfere with your grip while playing games or navigating your device. The magnetic attachment is strong enough to keep the cooler secure during intense hand movements, ensuring a stable and comfortable user experience.
Related in this store
- mobile gaming accessories— Complements the gaming focus with high-performance stabilized videography.
- gaming headphones— Audio gear pairs with cooler for a complete gaming setup.
- Baseus phone accessories— Related high-quality peripheral brand often bought alongside cooling units.
Sources
- TEC Semiconductor cooling theory— Explains the science behind the rapid heat dissipation technology used in the cooler.
Reviewed by Adatun Product Team, Lead Merchandiser — reviewed by our category experts