Panasonic Toughbook CF-30 & CF-31 Battery Bay Door


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Toughbook CF-30 & CF-31 Battery Bay Door DFKE0862

In the Panasonic Toughbook CF-30 and CF-31, the battery bay door covers and shields the battery compartment from shock, water, and debris.

Protection for Your Battery

The Panasonic Toughbook CF-30 and CF-31 laptops' battery bay doors are vital because they guarantee your battery's safety and security. Thanks to its battery bay door, your Toughbook won't fail you, whether working in a sterile office or a harsh field.

Reinforced with Rubber

This port door is metal and has edges sealed with rubber. The rubber helps prevent any water from getting past the port door, making it water-resistant to a certain degree. Learn more about water resistance on rugged laptops and IP Ratings here. 

Locking the Port Door

It also has a lock mechanism to stop unauthorized users or accidents from opening the door. Slide the lock switch to the unlock position, then pull the latch lever to open the battery bay door. Line up the door's hooks with the slots on the laptop before pushing it shut until it clicks. The lock switch has to slide into the locked position so the port door does not simply fling open.

Compatible with the following Toughbook models:

  • CF-30 C / D / E (MK1)^
  • CF-30 F / G / J (MK2)^
  • CF-30 K / L / M / Q (MK3)^
  • CF-31 (all)^

This used item has undergone inspection, certification, and use by certified technicians.

Get one for your Toughbook today to help keep it out of the shop. Select "Add to Cart" using the button on the right, or call us at 877-202-7788.



^ Locate your model number on your Toughbook by looking at the bottom plate's label or loading up the BIOS. Check out our Toughbook Model Numbers blog post to learn more about how these model numbers work. 

Part Type Port Cover

This part comes with our 30-day warranty