Phonecooler
GIZMOGY TH23 Max Magnetic Phone Cooler
GIZMOGY TH23 Max Magnetic Phone Cooler
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When your phone overheats mid-game or mid-stream, performance tanks fast. TheTH23 Max uses semiconductor cooling and magnetic attachment to keep things cold — with RGB lighting that actually looks good doing it.
Built for gamers, streamers, and content creators who push their phones hard.
Full-Surface Frosting
At 25°C ambient, the TH23 Max drops your phone's temperature by over 32°C — cold enough to frost the entire cooling surface. Less heat means fewer slowdowns, smoother gameplay, and longer sessions.
Four Cooling Modes, Including Auto
Short-press the gear button to cycle through P1, P2, P3, and Auto mode. In Auto mode, the fan adjusts speed based on the temperature it detects — no manual input needed.
Want more control? Long-press the gear button for 2 seconds to access 0–99 speed levels and a running light effect. The device saves your last setting and defaults to P3 on startup.
Center Display and RGB Lighting
The center screen shows your current gear, power output, and temperature in real time. The ring PCB carries 10 RGB lights, and a separate light board adds 5 more that change color with each mode: P3 orange, P2 blue, P1 green, Auto purple. Clean on-desk setup, great on camera.
Button Controls
Gear button
- Short press: Switch modes (P3 → P2 → P1 → Auto)
- Long press 2s: Enable 0–99 speed adjustment + running light
Power/Temp button
- Short press: Toggle between power and temperature display
- Long press 2s: Turn lighting on/off
Both buttons held 3s: Factory reset
Magnetic Hold + Optional Clip
17 magnets deliver over 800g of holding force — strong enough to stay put during active gaming. For phones without magnetic support, an optional clip is available. Works with iPhone and Android.
Build Quality
Cold-forged and CNC-machined aluminum, finished in silver-gray with mirror highlights. The round body (φ62mm × 29mm, ~90g) is light enough to hold all day and built to last.
Power and Safety
Runs on a 12V/3A, Type-C design. Rated at 9V/2.5A, it tops out at 25W with a consistent 21W ±1W during use. Includes high-temperature power-off protection for safe long-term operation.
Specifications
- Weight: ~90g
- Material: PC + aluminum alloy + silicone
- Cooling Plate: φ56mm aluminum
- Semiconductor: 30 × 30 × 4.6mm, 12V/1.8A, NTC sensor
- Fan: 4010, 12V, 7,500–8,000 RPM, PWM
- Cooling: 32°C+ drop at 25°C ambient, full frosting
- Modes: P1 / P2 / P3 / Auto + 0–99 manual levels
- Display: Gear, power, temperature
- Lighting: 10 + 5 RGB lights, switchable
- Interface: Type-C
- Input: 9V/2.5A rated, 25W max, 21W ±1W stable
- Magnets: 17, 800g+ pull force
- Protection: High-temp power cutoff
- Attachment: Magnetic + optional clip
- Memory: Yes, defaults to P3












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