45W PD Phone Cooler with Battery – Extreme Semiconductor Cooling for Mobile Gaming

This High-Power Mobile Phone Cooler is designed for extreme gaming and performance use. When powered correctly with a PD-compliant charger, it delivers rapid semiconductor cooling to help stabilise frame rates, reduce thermal throttling, and keep your phone performing at its best.

• High-power semiconductor phone cooling system
• Built-in rechargeable battery
• L3 extreme cooling mode for rapid heat reduction
• Designed for gaming, streaming, and heavy workloads
• Stable operation only with correct PD power supply

• Compatible with most smartphones
• Suitable for iPhone and Android devices
• Best results on flat-back phones or with direct contact

• Brand: NONE
• Product Type: Mobile Phone Cooler
• Battery: Built-in Rechargeable Battery
• Maximum Power: 45W (PD mode)
• Cooling Behaviour: 45W burst → stabilises at ~38W
• Certification: CE
• High-Concerned Chemicals: None
• Origin: Mainland China

• Attach the cooler securely to the back of your phone
• Use ONLY the provided charging cable
• Connect to a 45W PD-marked charger
• Select the desired cooling level (L1–L3)
• Operate in a ventilated environment for best results

• 1 × Mobile Phone Cooler
• 1 × Charging Cable

• ⚠️ MUST use a PD-compliant 45W charger (check for “PD” marking)
• Not all 45W+ chargers support PD protocol
• If flickering or stuck in L1 mode, power is insufficient
• Power issues are NOT product defects and are non-refundable
• Do not operate unloaded for long periods
• This device is a phone cooler, not an ice-making appliance