Detachable Magnetic Semiconductor Phone & Tablet Cooler with 2000mAh Battery (15W Type-C Rechargeable & Plug-In Overclocking Radiator in Black & White)

Engineered with premium aluminum alloy and durable ABS, this 75g SR03 semiconductor radiator delivers high-powered 15W overclocking refrigeration to prevent thermal throttling, lag, and frame drops during intense mobile gaming, 4K video recording, and live streaming. Designed for ultimate versatility across smartphones and tablets, it features a unique detachable 2000mAh external battery module that lets you switch seamlessly between wireless battery power on the go and continuous Type-C plug-in power for extended gaming sessions.

Available in sleek Black and White, the SR03 offers options for complete cooler-and-battery bundles or standalone battery modules. Its strong magnetic suction core snaps precisely onto MagSafe-compatible smartphones, magnetic tablet plates, and gaming surfaces, ensuring optimal thermal contact with your device's processor to pull heat away rapidly while keeping weight light and hand grip comfortable.

Designed for high thermal conductivity and low-noise performance, the radiator utilizes active semiconductor cooling to maintain whisper-quiet fan acoustics for clear in-game voice chat and streaming audio. Combining silent 15W semiconductor refrigeration, lightweight alloy-and-ABS construction, a 2000mAh detachable wireless battery, and magnetic mounting, this versatile phone and tablet cooler keeps your device running cool anywhere you play or stream.