BTI Tablet PC Battery - 14.4V DC, 4400mAh, Proprietary Size for Notebook

The BTI Tablet PC Battery is engineered to power your notebook with precision and reliability, specifically tailored for devices that demand a compact, lightweight, and long-lasting power source. With a proprietary battery size designed to fit select notebook models, this 4400 mAh battery delivers steady performance at 14.4 V DC while staying lean enough to carry in a bag, backpack, or carry-on. Ideal for students, professionals, travelers, and anyone who relies on a portable workstation, this battery is built to extend your on-the-go productivity without forcing you to compromise on size or weight.

When you choose the BTI Tablet PC Battery, you’re selecting a rechargeable power solution that emphasizes reliability and usability. The 8-cell configuration combines energy density and thermal management to deliver dependable runtimes for everyday tasks like document editing, web browsing, videoconferencing, and media playback. The proprietary sizing isn’t just a claim—it’s a commitment to compatibility, ensuring a snug fit and consistent electrical contact that minimizes the risk of intermittent charging or disconnections. This is power designed to travel with you, not power that slows you down.

Designed with mobility in mind, the BTI battery helps you stay productive through long meetings, campus lectures, client calls, and travel days where access to a power outlet may be limited. The compact form factor reduces bulk while preserving usable capacity, letting you bring your notebook farther and work longer between charges. In addition to its portable profile, the battery is built to emphasize safety and dependable usability, providing peace of mind as you power critical tasks, creative projects, or data-heavy workloads. Whether you’re batching reports on a plane, writing code between classes, or compiling notes on the go, this BTI battery is your compact power partner.

With a focus on real-world performance, BTI has designed this battery to deliver consistent voltage at 14.4 V DC, maintaining stable performance across cycles and various workloads. The 4400 mAh capacity translates to meaningful runtime improvements compared to smaller stock options, helping you avoid frequent recharges during busy days. The combination of a proprietary size and an 8-cell configuration supports a balanced approach to energy delivery—offering meaningful endurance without forcing you to juggle a heavier, bulkier pack. It’s a practical upgrade for anyone who wants extended notebook use without sacrificing travel-friendly dimensions or quick recharging capabilities.

• Proprietary battery size for precise fit — Built to match compatible notebook models, ensuring secure seating, reliable electrical contact, and consistent performance without rattling or loose connections.
• Long runtime with solid capacity — 4400 mAh at 14.4 V DC provides extended use for everyday tasks, enabling more hours of work, study, and entertainment between charges.
• 8-cell design for better energy density — The eight cells optimize energy distribution and thermal stability, helping your device perform steadily under varying workloads while remaining comparatively lightweight.
• Smaller and lighter than typical batteries — A compact profile reduces overall device weight, improves balance, and enhances portability for travelers and mobile professionals.
• Rechargeable and ready for everyday life — Designed for repeated charging cycles with thoughtful safety features that protect both the battery and your notebook during regular use.

Technical Details of BTI Tablet PC Battery

• Battery type: Rechargeable
• Voltage: 14.4 V DC
• Capacity: 4400 mAh
• Cell count: 8 cells
• Battery size: Proprietary (specific to compatible notebook models)
• Intended use: Notebook / portable computing devices
• Form factor considerations: Designed to be smaller and lighter than typical rechargeable batteries while delivering solid performance

How to install BTI Tablet PC Battery

Installing the BTI Tablet PC Battery is a straightforward process that you can complete with common tools and a little patience. Before you begin, ensure your notebook is powered down completely and unplugged from any power source. Remove any external peripherals that might obstruct access to the battery compartment. If your notebook has a removable bottom panel or a dedicated battery bay door, use the appropriate screwdriver to remove screws or unlatch the panel, following your device’s maintenance guide or manufacturer recommendations.

1) Remove the old battery: If your notebook uses a removable battery, slide the latch to release the old unit and gently lift it out of the bay. If the battery is internal, you may need to remove the rear cover and disconnect the battery connector. Take care to avoid bending connectors or damaging protective casings.

2) Align with precision: Take the BTI battery and align its connectors with the notebook’s battery contacts. Check that the notches and alignment pins match the bay’s geometry so the battery seats correctly and the contacts meet cleanly with no gaps.

3) Install and secure: Insert the BTI battery firmly into the bay until you hear or feel the latches engage. If your device uses screws to secure the battery panel, replace them and tighten carefully to avoid overtightening. Confirm that the battery is seated evenly and that no parts protrude beyond the chassis.

4) Reassemble and power up: Replace the rear cover or bottom panel, reconnect any screws, and plug the notebook into its power adapter. Power on the device to verify that the battery is charging and recognized by the system. You may notice a brief initialization screen or a battery status indicator within your operating system.

5) Calibrate and optimize: For optimal performance, allow the battery to discharge to a low level and then recharge to full once or twice after installation. This helps the notebook’s battery management system better estimate remaining runtime and improve cycle life over time. If your device offers battery health diagnostics, run a quick check to confirm that the BTI battery is performing as expected.

Frequently asked questions

• Q: Is this BTI Battery compatible with my notebook?
• A: Compatibility relies on the proprietary battery size fitment for specific notebook models. Verify your device’s model number and confirm that it supports the BTI Battery’s proprietary form factor and voltage. If in doubt, consult your device’s documentation or an authorized retailer to ensure a precise match.
• Q: How long will the BTI Battery last between charges?
• A: Runtime depends on usage and settings, but the 4400 mAh capacity at 14.4 V DC is designed to extend daily work time, especially during web browsing, document editing, video calls, and light photo or media tasks. In typical office or classroom use, you can expect noticeably longer sessions between charges compared with smaller, generic batteries.
• Q: How do I recharge the BTI Battery?
• A: Simply insert the battery into the notebook and connect the original charger or a compatible charger that supports 14.4 V DC. The notebook will begin charging automatically, and you may see a charging indicator in the OS or taskbar. For fastest top-off, use a charger with higher current output as permitted by your device’s specifications and safety guidelines.
• Q: Is there a safety warranty or guarantee on this battery?
• A: Warranty terms vary by retailer and region. Always purchase from reputable sources and retain your receipt. Manufacturer-backed warranties may cover defects in materials or workmanship for a defined period. Review the product listing or contact support for precise warranty details and eligibility.
• Q: Will the BTI Battery affect performance or heat?
• A: The 8-cell design emphasizes thermal stability and balanced power delivery, helping to minimize excessive heat under normal use. As with all lithium-based batteries, ensure proper ventilation and avoid exposure to extreme temperatures to maintain performance and extend life.