Mobile Phone Turbine Radiator with Fan Cooling and 70-93mm Back Splint Fit

This mobile phone turbine radiator is a back splint accessory that uses fan cooling to move air across a phone or tablet during use. It is built for people who notice their device warming up during gaming, video, navigation, or long calls and want a separate cooling accessory rather than relying on the phone alone. The unit has a built-in 300mAh battery with a stated endurance of 2-4 hours, and it charges through a 5V input. It is available in incense-black or rechargeable-black, and the radiator is designed for mobile phones with a width of 70-93mm. The package includes one radiator.

Features and Construction

The radiator combines a back splint mounting style with fan cooling, so it sits against the rear of a compatible phone. The key specifications are drawn from the source information: a 300mAh internal battery, 5V input voltage, 2-4 hours of stated endurance, and a 70-93mm phone width range. These details define how the unit is charged, how long it is stated to run, and which handsets it can hold.

Material and Build

The source text does not specify individual materials, so no material claims are made here. What is confirmed is the fan-cooling principle, the back splint format, and the internal 300mAh battery. The black finish is stated, with incense-black and rechargeable-black options. Because the materials are not listed, buyers should rely on the stated construction details rather than assuming specific plastics, metals, or coatings.

Size and Practical Fit

The applicable mobile phone width is 70-93mm, which is the main size guide for this accessory. That range allows it to be used with a variety of handsets, but it is not a universal fit for every phone or tablet. The 5V input is the stated charging voltage, and the 300mAh battery capacity is the power source for the fan cooling function. No other dimensions, weight, or thickness figures are provided in the source.

Uses and Placement

This radiator is intended for situations where a phone or tablet is used for extended periods and heat becomes noticeable. It can be attached as a back splint while the fan runs, making it relevant for gaming sessions, streaming, video calls, or travel use where the device is held or propped up. The 2-4 hour stated endurance gives a clear idea of how long the internal battery is expected to last per charge.

Event or Professional Use

For events, live streaming, or professional phone use, the radiator can be fitted to a compatible handset within the 70-93mm width range. The fan cooling operates from the internal 300mAh battery, so no separate power bank is described in the source. The black colour options keep the accessory visually simple, and the rechargeable-black version supports repeated charging through the 5V input.

Everyday Home Use

At home, the radiator can be used during long video calls, mobile gaming, or watching content on a phone. The back splint design means it attaches to the phone rather than requiring a separate stand, and the fan cooling starts when the unit is switched on. The stated 2-4 hour endurance is suited to shorter sessions, after which the 300mAh battery can be recharged using a 5V source.

Benefits and Buying Value

The practical value of this radiator comes from its combination of fan cooling, a back splint fit, and a built-in rechargeable battery. It avoids the need for a cable during use, within the stated 2-4 hour endurance window, and it fits phones from 70mm to 93mm wide. The options allow buyers to choose between incense-black and rechargeable-black, while the package contents remain a single radiator.

Reuse and Low Maintenance

Because the battery is built in and rechargeable, the radiator can be used repeatedly after charging through the 5V input. The source does not list specialist cleaning or maintenance instructions, so care should be limited to keeping the fan area clear and following the stated charging guidance. The 300mAh battery capacity and 2-4 hour endurance are the only performance figures provided.

Why Choose This Product

Choose this radiator if you need a phone back splint with active fan cooling and a stated 2-4 hour runtime from a 300mAh battery. It is suitable for mobile phones measuring 70-93mm in width and is available in black styles. The package contains one radiator, and no additional cables, adapters, or accessories are confirmed in the source text.