PANASONIC FZ-VZSU1HU Standard Battery Li-Ion 6500mAh

The Panasonic FZ-VZSU1HU TOUGHBOOK 55 battery is a Lithium‑Ion power module designed for the Panasonic TOUGHBOOK 55 rugged laptop. It delivers 6500 mAh capacity in a compact, lightweight pack to extend mobile runtime for fieldwork and professional use. The battery is finished in black and engineered to meet the mechanical and safety requirements typical for Panasonic TOUGHBOOK accessories.

Advantages

This Lithium‑Ion battery provides high energy density and stable discharge characteristics, supporting longer operation between charges. Its 6500 mAh capacity offers extended runtime for applications such as data collection, remote diagnostics, and on‑site computing. The lightweight construction (approximately 0.367 kg) keeps the overall device portable, while the design allows straightforward installation and removal without special tools.

Suitable for

• Field service and maintenance technicians using the TOUGHBOOK 55
• Mobile professionals requiring extended device uptime
• On‑site data collection, inspections, and diagnostics
• Shift work where battery swaps are necessary for continuous operation

Key specifications

• Battery technology: Lithium‑Ion (Li‑Ion)
• Nominal capacity: 6500 mAh
• Approximate weight: 0.367 kg
• Colour: Black
• Compatible device family: TOUGHBOOK 55 series

How to use

Power down the TOUGHBOOK 55 or put it into a safe sleep state before installing the battery. Align the battery with the compartment guides and press gently until it clicks into place to ensure a secure connection. For removal, press the release latch (if present) and slide the battery out following the device manufacturer's instructions. Charge the battery using the TOUGHBOOK 55 charger or a compatible Panasonic charger and allow a full charge cycle before first use for optimal battery calibration.

Recommendations

Store the battery in a cool, dry place and avoid exposure to extreme temperatures. Use genuine Panasonic charging equipment and follow the TOUGHBOOK 55 user manual for charging, storage, and disposal instructions. For maximum lifespan, avoid deep discharges when possible and perform periodic charging if the battery is kept in storage.