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MobileSpec MBS01172

12-volt dual USB charger with glass punch and seat belt cutter

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Our take on the MobileSpec MBS01172

Keep your portables juiced up

No matter how long you're on the road, keeping your portable devices charged is a must. MobileSpec's MBS01172 dual USB charger handles two devices simultaneously for your charging needs. In addition to the 2.4-amp and 1.0-amp USB ports, this charger is also includes a glass punch and selt belt cutter, just in case you need to exit your vehicle in an emergency.

Product Highlights:

  • dual USB charger fits any vehicle 12-volt port/cigarette lighter
  • integrated glass punch and seat belt cutter for emergency situations
  • includes 2.4-amp and 1.0-amp USB ports
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • 12-Volt power adapter w/ dual USB ports

Hands-on research

Product Research


Dual USB 12-Volt Power Adapter: This 12-volt dual DC charger is outfitted with two USB Type-A charging ports (total 3.4A) and can charge two mobile devices simultaneously. One of the USB ports is rated at 2.4A to charge a tablet, while the other USB port is rated at 1A to charge a smartphone. The other end of the 12-volt dual DC charger plugs into your vehicles 12-volt power port or cigarette lighter socket.

Glass Punch & Seat Belt Cutter: In addition to the two USB charging ports, the 12-volt dual DC charger is equipped with a glass punch tip for breaking your vehicle's glass and seat belt cutter to cut your vehicle's seatbelt in cast of an emergency.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I wanted a tool that would break out a window, if by chance I ran off into the bayou in my Hummer. I needed a USB port to charge my I Ph X or other device. [ Thomas  Sep 23, 2018 ]
My mom made sure we all have a window punch in our cars. This one is multi-purpose and will be less likely to get lost in the glove compartment. [ Christy  Nov 17, 2017 ]

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