Fire Stick Power Adapter, USB Power Cable for Fire TV Stick, Powers Streaming TV Sticks Directly from TV’s USB Port, 5V/2.1A for FireStick 2/3/4K/4K Max/Lite, Eliminates the Need for AC Adapter


Price: $9.99
(as of Apr 20, 2026 02:45:17 UTC – Details)


Product description

USB Power Cable Adapter for Fire TV SticksUSB Power Cable Adapter for Fire TV Sticks

USB Power Cable AdapterUSB Power Cable Adapter

Power Fire Stick Directly from TV USB PortPower Fire Stick Directly from TV USB Port

Power AdapterPower Adapter

Double-Sided Tape Installation Steps

1. Clean device & surface with alcohol/water.

2. Peel one backing, stick tape to device, press firmly.

3. Peel second backing, press device onto target spot.

4. Check adhesion; avoid re-sticking.

This adapter has a built in battery, is it possible to charge the firestick even when not connected to the TV?

No. The 1800 mAh cell is only a buffer; the Fire Stick still needs a 5 V USB source and cannot run or charge from the battery alone.

Why should I turn on the TV and charge for ten minutes after the initial installation before starting to use it?

Charge it fully first so the battery can back up the main power; if the USB supply drops, the battery instantly adds power to keep video smooth and uninterrupted.

No AC Adapter Needed: Power your Fire TV Stick directly from the TV’s USB port, eliminating the need for an AC adapter and long power cables, just plug the micro USB into the Fire Stick, and then plug the USB A into the USB port on the side of the TV, which perfectly solves the problem of some TVs failing to start or restarting repeatedly due to insufficient power supply.And this solution keeps your setup clean and tidy.
Works with All Devices: Our fire stick power adapter is compatible with all streaming devices that support micro USB ports, including all Fire Stick models (such as the new 4K/Max version), Chromecast1/2/Utral, TV Sticks, and other streaming sticks. Fire Stick Power Adapter ONLY!!!
Easy Plug-and-Play: Just plug the micro USB into your Fire Stick and the USB A into your TV. It solves power issues and keeps your setup tidy.
Stable Power Supply: Built-in 5V power module ensures a stable 5V/2.1A output (max), perfect for 4K streaming.
Energy-Saving: Only powers the Fire Stick when the TV is on. Automatically stops when the TV is off. Smart tip: Please Charge for 10 minutes before first use. If you have questions, contact us for a quick response.

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