Is the Toughbook FZ-55 fully rugged?

No. It is semi-rugged: rated for drops, dust and vibration but not waterproof like Panasonic's fully rugged models. It suits field and vehicle use more than open-water or heavy-rain work.

Can I add a second battery?

Yes. The modular bay can hold a second battery in place of the optical drive, extending runtime for long shifts. The main battery is also user-replaceable.

Is the touchscreen usable with gloves?

Panasonic designs the display for gloved use, and the 1080p panel stays readable outdoors. It is a touchscreen, not a pen-first tablet display.

How does it compare with a standard business laptop?

It is heavier and more expensive than a similarly specced ThinkPad or Latitude, but it survives abuse and is easier to service. Choose it when durability matters more than portability.

What comes in the box?

The laptop, its battery and a power adapter. The modular bay configuration varies by model, so check which module is fitted before buying.

Can the RAM and SSD be upgraded?

Panasonic designs the FZ-55 for serviceability, and storage and memory are accessible for replacement. Confirm the exact configuration with the seller, since some models ship fixed.