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  1. 12V Power Accessories
  2. OptiMate
  3. Power Socket
  4. 2 USB Outlets
12-Volt USB Charger - 2 Weatherproof USB Ports - 3.3 amps
OptiMate

12-Volt USB Charger - 2 Weatherproof USB Ports - 3.3 amps

Part Number: MA67DR
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$22.95
12V Power Accessories
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USB charger fits standard 12-volt outlet in your car, truck, motorcycle, or boat. Current adapts to your device's amperage for safe recharging. Removable weatherproof cap protects ports when not in use. Easy to find luminescent face. 1-800-940-8924 to order OptiMate 12v power accessories part number MA67DR or order online at etrailer.com. Free expert support on all OptiMate products. Great prices and Fastest Shipping for 12-Volt USB Charger - 2 Weatherproof USB Ports - 3.3 amps. 12V Power Accessories reviews from real customers.
  • All Info
  • Reviews (5)
  • Q & A (0)
  • Videos (2)
  • Photos

OptiMate 12V Power Accessories - MA67DR

  • Power Socket
  • 2 USB Outlets
  • OptiMate

USB charger fits standard 12-volt outlet in your car, truck, motorcycle, or boat. Current adapts to your device's amperage for safe recharging. Removable weatherproof cap protects ports when not in use. Easy to find luminescent face.


Features:

  • USB charger fits a standard 12-volt outlet to charge your devices in your car, truck, or boat
  • 3.3-Amp charger adapts to your device for safe recharging
  • 2 USB ports can be used at the same time or use 1 for USB-C fast charging
  • Luminescent face makes it easy to find port in the dark


Specs:

  • Charging amps: 3.3
  • 3-Year limited replacement warranty


O-106 OptiMate USB 12-Volt Charger - 2 Weatherproof USB Ports - Motorcycle - Boat - Car - SUV - 3.3 amps - Tecmate




California residents: click here


Video of 12-Volt USB Charger - 2 Weatherproof USB Ports - 3.3 amps

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Checking Out the 12-Volt USB Charger

Hello everybody, this is Jeff at terailer.com. Today we're gonna take a look at this 12 volt USB charger with the two weatherproof USB ports. Now this USB charger will fit a standard 12 volt outlet in your car or your truck, your motorcycle or even your boat. It is a 3.3 amp charger which adapts to your device for safe recharging and you can charge two USB devices at the same time with up to five volts or 3.3 amps available to share or you can use in charge one USB-C device faster. The current adapts to your devices amperage for safe recharging and what's nice is when you do plug this in to your 12 volt power port, these USB ports do light up in a blue color when they're plugged in to make it easy to find the ports in the dark. If you notice, it does come with this removable weatherproof cap that you pop over there and it does protect those ports.

Just line it up with the ports like that and it'll protect those ports when they're not being used and it has this single rubber plug that you could put in the bottom port to even protect it further and then you could have your cable in your top one plugged in there. But again, if you don't wanna use it, you could take the whole cap off if you prefer. But that should do it for the review on this 12 volt USB charger with the two weatherproof USB ports.

Customer Satisfaction Score:

Ratings & Reviews

4.8

5 reviews
USB charger fits standard 12-volt outlet in your car, truck, motorcycle, or boat. Current adapts to your device's amperage for safe recharging. Removable weatherproof cap protects ports when not in use. Easy to find luminescent face.

by:

This seems to be a quality product and I think it's just what I needed for my particular application.



by:

I use it on my boat to provide USB power to my cell phone, so it was important for it to be waterproof.



by:

Steven profile picture

Steven

3/28/2025

A must have for riding the motorcycle in the rain. Performed perfectly on several 10 day long distance touring trips.

JonG profile picture
Etrailer Expert

Jon G.

3/28/2025

@Steven That's a great testament to the durability! What was your favorite part of your long distance trips?


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5
5

See what our Experts say about this OptiMate 12V Power Accessories

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    I'm guessing you are referring to the Signal Booster # VAL29RB on the TireMinder i10 TPMS for RVs and Trailers # TM89FR. This is the only way we carry the booster and we do not have a replacement cord. Otherwise if you are referring to the monitor connection it is simply a USB to MicroUSB # 332-HDEZ4 which plugs into a 12 Volt Plug Connector # MA67DR. You likely already have something like this as it was very commonly used with cell phones and other devices. If you are looking for a different...
    view full answer...

Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Matthew B
Installed by:
Matthew B
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Ashley K
Written by:
Ashley K
Employee Joshua U
Video by:
Joshua U

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