MEMO CX12 Magnetic Phone Cooler with Detachable 2000mAh Battery

The MEMO CX12 combines a thermoelectric semiconductor cooling plate with a fan to move heat away from the back of a phone during gaming, video recording and other demanding use. Its detachable 2000 mAh battery can power the cooler without a cable hanging from the phone, while USB-C input supports continuous powered use.

Detachable battery or USB-C power

Attach the supplied battery module when you want a cable-free setup, or connect the cooler to a suitable 5V/2A USB-C power source. The battery powers the cooler; it does not charge the phone. Battery runtime varies with cooling mode, ambient temperature and battery condition.

Magnetic mounting and controls

• Magnetic attachment for compatible magnetic phone backs and suitable flat magnetic surfaces.
• Digital display for operating information.
• RGB lighting around the fan housing.
• Black and Yellow color choices.

For effective heat transfer, place the cooling surface against a flat area on the phone. Thick cases, curved backs and raised camera sections can reduce contact. A non-magnetic phone or case may need a compatible magnetic ring; confirm the included accessories before relying on one.

Specifications

• Model: MEMO CX12
• Cooling system: thermoelectric semiconductor plate with fan
• Rated power: 10W
• Input: 5V/2A
• Connection: USB Type-C
• Detachable battery capacity: 2000 mAh
• Colors: Black and Yellow

Frequently asked questions

Can I use the CX12 without a cable?

Yes. The detachable 2000 mAh battery can power the cooler without a cable connected during use. You can also operate it from a suitable USB-C power source.

Does the detachable battery charge my phone?

No. It powers the CX12 cooler.

Will it attach to every phone?

It needs a suitable flat magnetic mounting area. Compatible magnetic phones can attach directly; other phones or cases may require a compatible magnetic ring. Thick or uneven cases can weaken contact and cooling performance.

How long does the battery last?

The manufacturer does not publish a reliable runtime for every operating condition. Runtime depends on the selected mode, ambient temperature and battery condition.

Can condensation form?

Strong thermoelectric cooling can create condensation in humid conditions. Stop using the cooler and dry the phone and cooler if moisture appears.