BTI PA-CF19 11.1V 58Wh Li-Ion Battery for Toughbook 19 CF19 CF-19

The BTI PA-CF19 11.1V 58Wh Li-Ion Battery is a high-capacity power accessory crafted to keep your rugged TOUGHBOOK 19, TOUGHBOOK CF19, and TOUGHBOOK CF-19 devices operating at peak performance. Designed as a dependable replacement for your OEM battery, this 58Wh Li-Ion pack delivers reliable, long-lasting energy in even the harshest conditions. Built for field work, business travel, and intensive on-site use, it ensures you stay powered through demanding tasks, critical checklists, and remote projects without frequent recharging interruptions.

Engineered with safety and efficiency in mind, the BTI PA-CF19 battery combines premium lithium-ion cells with smart protection circuitry to guard against common power hazards. Its 11.1V chemistry provides steady, consistent power delivery, helping your Toughbook maintain performance across CPU-intensive applications, data collection, diagnostics, and multimedia workloads. Whether you’re in construction, logistics, field service, or corporate IT, this replacement battery is a trusted partner for uptime and productivity.

• High-capacity runtime for Toughbook 19 family: The 58Wh Li-Ion battery offers extended energy density designed to support prolonged work sessions, field deployments, and on-the-go productivity. With stronger energy storage, you’ll experience fewer interruptions between charges and more time in your workflow without sacrificing performance.
• Smart protection and reliable safety: Built with premium cells and integrated protection circuitry, this battery protects against overcharge, over-discharge, short-circuit, and thermal stress. The intelligent management system helps optimize charging efficiency and prolongs cycle life, so your Toughbook remains secure and dependable in challenging environments.
• Rugged compatibility for TOUGHBOOK 19, CF19, and CF-19: Specifically designed as a direct replacement for the Toughbook 19 series, CF19, and CF-19 devices, this BTI battery aligns with the device’s power interface and physical fit. It provides a seamless swap without extra tools or hardware changes, ensuring consistent performance with your existing charging accessories.
• Easy installation and plug-and-play operation: The BTI PA-CF19 battery is engineered for straightforward replacement. With proper alignment to the device’s connectors and a firm seating in the battery bay, you can swap your old battery for a fresh pack quickly, minimizing downtime during critical deployments or service windows.
• Value, reliability, and long-term savings: This high-quality Li-Ion battery is a practical replacement option that helps protect your investment in TOUGHBOOK hardware. By maintaining strong power delivery and reducing the frequency of battery-related issues, it supports smoother operations and lower total cost of ownership over time.

Technical Details of BTI PA-CF19 11.1V 58WHR LI-ION BATTERY

• Model / Part Numbers: LAP0438, CF-VZSU48, CF-VZSU48U, CFVZSU48, CFVZSU48U
• Voltage: 11.1V
• Capacity: 58Wh
• Chemistry: Lithium-ion (Li-Ion)
• Compatibility: TOUGHBOOK 19, TOUGHBOOK CF19, TOUGHBOOK CF-19 family
• Replacement for: CF-VZSU48 and related variants within the CF-VZSU48/CVZSU48 families
• Form factor and interface: Standard replacement battery designed to fit the Toughbook battery bay and connect to the device’s power terminals without modification
• Safety and performance: Includes built-in protection circuitry for reliable charging, discharging, and thermal management to support rugged use scenarios

How to install BTI PA-CF19 11.1V 58Wh Li-Ion Battery

Follow these steps to swap in the BTI PA-CF19 battery quickly and safely:

1. Power down your Toughbook completely and disconnect any external devices or adapters. Ensure the device is cool before handling the battery bay.

2. Locate the battery compartment on the bottom or rear of the Toughbook CF19/CF-19 device and remove the access panel or battery cover as required by your model. Keep the screws in a safe place.

3. Release the existing battery by using the latch or release mechanism designed for your model. Gently slide or lift the old battery out of the bay, taking care not to force connectors or casing.

4. Align the new BTI PA-CF19 battery with the battery bay connectors and slide it into place until it seats securely. Ensure the locking mechanism engages so the battery remains firmly connected during use.

5. Replace the battery cover or panel, reattach screws, and reconnect any external devices. Connect the charger and power on the device to confirm proper boot and charging behavior. If needed, perform a full charge cycle to calibrate the battery indicator and verify runtime performance.

Frequently Asked Questions

• Q: Is this battery compatible with TOUGHBOOK 19? A: Yes. The BTI PA-CF19 11.1V 58Wh Li-Ion Battery is designed as a direct replacement for the TOUGHBOOK 19 family, including CF19 and CF-19 devices.
• Q: What is the capacity and voltage? A: The battery provides 58Wh of capacity at 11.1V, delivering reliable power for extended use between charges.
• Q: Is this a plug-and-play replacement? A: Yes. It is engineered to fit the Toughbook battery bay and connectors, enabling a straightforward swap with minimal downtime.
• Q: Can I use this battery with my existing charger? A: In most cases, the BTI PA-CF19 battery is compatible with standard Toughbook charging accessories designed for the CF19/CV series. Always use equipment designed for your device to ensure safe charging.
• Q: How should I dispose of an old battery? A: Follow your local regulations for electronics recycling. Do not dispose of lithium-ion batteries in regular trash; recycle through approved e-waste programs or return-to-retailer take-back schemes where available.