Joyroom Prism S-A16PRO 66W USB-A to Type-C Cable with Digital Battery Display

Track your exact charging progress without guessing or waiting until your device reaches full capacity. The Joyroom Prism Series S-A16PRO integrates a live digital readout directly onto a 66W USB-A to Type-C cable, delivering real-time percentage updates while you power smartphones, tablets, and other USB-C peripherals.

Live Percentage Tracking

A compact digital panel embedded along the cable body continuously calculates and displays your connected device’s current battery level. This eliminates reliance on ambiguous device LEDs or phantom charging indicators, letting you monitor actual power intake at a glance and plan usage around known charge milestones.

Up to 66W Wired Delivery

Engineered for sustained high-speed power flow, this conductor setup supports up to 66 watts through standard USB-A host ports. Whether plugged into a desktop computer, wall adapter, or vehicle charger, the wired link maintains steady throughput without pairing delays or bandwidth fluctuations, making it reliable for desk work, travel, and overnight charging sessions.

Compact Form Factor for Everyday Carry

The modern housing secures the display module and internal wiring while maintaining a slim cross-section that slips easily into laptop bags, tool rolls, or glove compartments. Match any USB-C endpoint to replace fragmented accessory cables with a single, readable routing option.