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The Panasonic Toughbook FZ-55 is a semi-rugged 14-inch laptop built for field professionals in public safety, government, utilities, and construction. Certified to MIL-STD-810H with an IP53 rating, it handles drops, dust, and light moisture while offering modular xPAK expansion, 13th Gen Intel processing, and all-day battery life.

The Panasonic CF-54 battery comes in two Panasonic OEM options. The Long Life pack (CF-VZSU0PW) holds 46Wh and is rated for up to 12 hours per charge, while the Standard pack (CF-VZSU0LW) trades some runtime for a lighter unit. Both accept an optional second battery for genuine hot-swap operation, so the laptop keeps running while you swap packs.