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Black rigid-plastic USB-A car charger with single port

Tech21

Tech21 15W USB-A Car Charger Black

SKU CH-21RE-JBYJD

A 15 W USB-A car charger with one port, overcurrent and overvoltage protection, and a compact black rigid-plastic body

  • TypeCase
  • Charges devices quickly with 15W power output
  • Single USB-A port works with many phones and tablets
  • Overcurrent and overvoltage protection keeps charging safe
  • Compact design fits securely in a car power outlet
  • Rigid plastic housing with black finish resists daily wear

What This Charger Does

The Tech21 15W USB-A Car Charger plugs into a vehicle power outlet and delivers up to 15 watts through a single USB-A port. It is intended for drivers who need a straightforward way to keep a phone or small tablet powered during daily travel.

Sustained Output Behaviour

The charger maintains its rated 15 watt output continuously while the connected device draws that level of current. Built-in overcurrent and overvoltage protection circuits activate automatically if the load exceeds safe limits, preventing damage during extended charging sessions.

Build And Daily Use

A rigid plastic shell in black resists scratches and minor impacts inside a vehicle cabin. The compact form sits flush with the dashboard outlet, leaving adjacent controls unobstructed, and the single USB-A socket accepts standard cables without adapters.

Highlights

  • Charges devices quickly with 15W power output
  • Single USB-A port works with many phones and tablets
  • Overcurrent and overvoltage protection keeps charging safe
  • Compact design fits securely in a car power outlet
  • Rigid plastic housing with black finish resists daily wear

Specifications

TypeCase

Questions about this item

Does the 15 W USB-A car charger generate noticeable heat during extended use?

The charger includes overcurrent and overvoltage protection that helps regulate temperature, and its rigid plastic housing is designed to withstand daily use without overheating.

What cable do I need to use the USB-A port on this car charger?

You need a USB-A to device cable that matches your phone or tablet, such as USB-A to Lightning, USB-A to USB-C or USB-A to Micro-USB.

Will the single 15 W USB-A port charge an older phone that only supports 5 W input?

Yes, the charger negotiates power with the connected device, so an older 5 W phone will draw only what it supports while the charger remains safe.

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