Kenuco 1A78-45 45W USB-C AC Adapter
45W USB-C AC adapter with 68-inch heavy-duty cable and circuit protection
- Product typeAC Adapter
- 45 W output charges compatible laptops quickly
- 68-inch heavy-duty cable gives flexible placement
- Built-in circuit protection guards against power faults
- USB-C connector fits modern Lucent Trans devices
Power delivery for Lucent Trans USB-C laptops
This 45 W AC adapter is built to power Lucent Trans devices that charge over USB-C. It supplies the rated output through a fixed cable and includes circuit protection to guard against over-current and short-circuit events. The unit is intended for users who need a direct replacement for the original 1A78-45 supply.
Sustained output with a 68-inch heavy-duty cable
Under continuous load the adapter maintains its 45 W rating without throttling, thanks to the built-in protection circuitry and the robust 68-inch cable that resists wear from daily flexing. The design keeps voltage stable during extended charging sessions so the connected laptop can run demanding workloads without power interruption.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $40.99
- Pricier than about 72% of the 27,790 comparable items (median $30.99).
Specifications
| Product | |
|---|---|
| Product type | AC Adapter |
Questions about this item
Does the 45 W adapter run hot or make noise during all-day use?
The unit has no fan and relies on passive cooling; it stays cool to the touch under normal 45 W loads.
What cable or plug must I already have to use this adapter?
The 68-inch heavy-duty cable is permanently attached with a USB-C connector, so no extra cable is required.
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