The RFHAYK 5V 3A Power Adapter is a compact and high-output USB charger designed to power heated clothing, wearable accessories, and other low-voltage USB-powered gear. With a strong 5V 3A output, this adapter ensures fast, stable, and safe charging for heated vests, jackets, gloves, and USB gadgets. Built with intelligent protection features and universal USB compatibility, it’s an ideal solution for keeping your wearable tech running smoothly in cold environments or on the go.

Key Features

• High Output Power – Provides a steady 5V 3A output, ideal for powering heated clothing and wearables.

• Universal USB Compatibility – Standard USB-A port supports a wide range of USB devices.

• Stable & Safe Charging – Integrated safety features protect against overcurrent, overheating, and short circuits.

• Compact & Travel-Friendly – Lightweight design makes it easy to carry in pockets or travel bags.

• Reliable Performance – Designed for consistent operation in various environments, including outdoor use with heated gear.

Specifications

• Brand: RFHAYK

• Output: 5V, 3A (USB-A)

• Input: AC 100–240V, 50/60Hz

• Connector Type: USB-A port

• Material: Flame-retardant ABS plastic

• Color: Black

• Application: Heated vests, gloves, jackets, USB-powered wearables, portable fans, etc.

• Safety Features: Over-voltage, over-current, overheat, and short circuit protection