LINGCI FZ-55 Battery for Panasonic Toughbook 55 FZ-55 Mk1 – 68Wh Li-Polymer 10.8V

Meet the LINGCI FZ-55 Battery, purpose-built for the Panasonic Toughbook 55 FZ-55 Mk1. This replacement power cell blends dependable capacity with smart charge management, so you can keep your rugged workflow moving between charges without worry. While it’s designed for a specific Toughbook 55 model, the result is a steadier, more predictable power experience in demanding environments.

Long-lasting energy for field work

With a 68Wh capacity and a 6300mAh rating at 10.8V, this Li-Polymer cell is built to support prolonged sessions. The energy density supports extended use during field tasks, on-site assessments, or travel days when power outlets are scarce.

• Up to 1000+ recharge cycles for extended lifespan
• Stable charge and discharge thanks to a refined circuit board and multi-chip control
• Overcharge and over-discharge protection to help manage power draw efficiently

Smart safety and efficiency

Smart battery management helps maintain a consistent performance profile. The design emphasizes reliable startup and steady power delivery, with attention to minimizing heat buildup during intensive use.

• CE, FCC, RoHS and UL safety certifications
• Low power consumption with fast-charging compatibility
• Real capacity labeling supports trust in the stated specs

Designed for Toughbook 55

Compatibility is targeted at Panasonic Toughbook 55 FZ-55 Mk1. Important: this battery is not compatible with CF-54 models, so please verify your device model before ordering.

• Model references FZ55 and FZ-VZSU1HU
• Voltage: 10.8V; Capacity: 68Wh; Type: Li-Polymer
• Real capacity and brand assurance

Quality you can rely on

Each unit undergoes testing for real capacity and comes with a 12-month replacement warranty plus access to a maintenance guide to support setup and care.

In real-world use, imagine field technicians, mobile workers, and remote teams relying on steady power during crucial moments. While results can vary with device and usage, the battery is designed to contribute to a smoother day-to-day workflow without promising guaranteed outcomes.