FS01 Twin Fan Air-cooled Charging Mobile Phone Radiator for Phones Under 6.5 Inches

The FS01 Twin Fan Air-cooled Charging Mobile Phone Radiator is a phone-mounted cooling accessory that uses fan heat dissipation to manage heat during demanding tasks. It is designed for smartphones under 6.5 inches and fits devices between 62-92mm in width. A built-in 600mAh battery supports 2-4 hours of operation, and the unit offers second-gear adjustment so airflow can be increased or reduced as needed. The package includes a 0.8 metre Type-C charging cable, and the body is made from ABS. Charging status is shown by a red light that turns green when the battery is full. This description covers the practical details of the radiator, its materials, size limits, power input, and battery life, based only on the information provided.

Features and Construction

The radiator combines a twin fan setup with a second-gear adjustment and a built-in rechargeable battery. Its construction uses ABS for the main body, and the charging system runs on a 5V-9V input with Type-C connection. The design is intended for handheld phones within a specific size range, so the fit depends on the handset dimensions rather than a universal clamp.

Material and Build

The body is made from ABS, a common thermoplastic that forms a hard outer shell. This material choice is stated in the source information and gives the radiator a rigid structure without relying on unspecified composites or added coatings. The finish is described as dazzling, which refers to the visual appearance of the outer surface. No further claims about impact resistance, scratch resistance, or weatherproofing are made, because the source does not provide them. The ABS shell houses the fan mechanism and the internal 600mAh battery, and the overall unit is intended to attach to a phone during use.

Size and Practical Fit

The radiator is suited to smartphones under 6.5 inches, with an adapted phone width of 62-92mm. That range covers a number of common handset sizes, but it is not universal, so checking the phone's width before purchase is important. The 0.8 metre Type-C charging cable gives a short, manageable length for charging from a laptop, power bank, or wall adapter. Input voltage is listed as 5V-9V, which means the radiator can accept a range of standard USB power sources within that band. No weight or thickness measurement is provided, so the physical bulk of the unit cannot be stated beyond these figures.

Uses and Placement

The radiator is intended for phone use where heat build-up is a concern, such as long gaming sessions, video streaming, or navigation. Because it uses fan heat dissipation rather than a passive cooling method, it relies on airflow through the vents and a power source for the fans to run. The adjustable width and second-gear control allow it to be positioned on compatible phones and set to a preferred airflow level.

Event or Professional Use

For events, live streaming, or work calls that run for extended periods, the FS01 can help manage phone temperature while the device stays in use. The 2-4 hour battery life from the built-in 600mAh cell supports sessions within that window, and the Type-C cable allows recharging between uses. The second-gear adjustment lets the user switch airflow intensity without removing the radiator. Since the unit fits phones under 6.5 inches and 62-92mm wide, it is best suited to standard handset sizes rather than tablets or very large phones. No mounting stand or tripod thread is mentioned, so placement depends on attaching the radiator directly to the phone.

Everyday Home Use

At home, the radiator can be used during gaming, video calls, or watching content, where a phone may otherwise warm up over time. The fan heat dissipation works with the phone's own thermal behaviour, and the two gear settings allow a lower or higher airflow depending on the task. The red and green indicator lights make charging status easy to check without opening a settings menu. Because the source does not state a noise rating, no claim can be made about how quiet the fans are. The ABS body can be wiped with a soft dry cloth if needed, but no other care instructions are provided.

Benefits and Buying Value

The main practical value of the FS01 lies in its combination of fan cooling, a rechargeable battery, and a size range that covers many smartphones under 6.5 inches. It avoids the need for a separate power bank during short sessions thanks to the 600mAh battery, and the Type-C cable supports recharging when the battery runs down. The second-gear adjustment adds a level of control over airflow, while the indicator lights remove guesswork about charging status.

Reuse and Low Maintenance

The radiator is rechargeable, so it can be used repeatedly with the supplied 0.8 metre Type-C cable rather than relying on disposable power sources. The 600mAh battery provides 2-4 hours per charge, and the charging indicator changes from red to green when the battery is full. Maintenance is limited to keeping the fan vents clear and wiping the ABS body with a dry cloth, based on the materials stated. No replacement parts, filters, or service intervals are mentioned in the source information, so no long-term maintenance schedule can be given. The design does not include user-serviceable components according to the available details.

Why Choose This Product

This radiator is a straightforward option for anyone whose phone fits the 62-92mm width range and is under 6.5 inches. It offers twin fan heat dissipation, a second-gear adjustment, a built-in 600mAh battery with 2-4 hours of life, and a 5V-9V input range. The included 0.8 metre Type-C cable means it can be charged without buying a separate cable, and the red/green indicator gives a clear charging signal. The ABS body keeps the construction simple and the stated features are limited to what the source describes. It is not a universal cooler, so larger phones fall outside its stated fit range.