BTI Lithium Ion Notebook Battery — 5200mAh, 14.8V Li-Ion Replacement

Power your workstation on the go with the BTI Lithium Ion Notebook Battery. Engineered as a proprietary, high-capacity replacement, this 8-cell Li-Ion battery delivers reliable energy where you need it most—whether you’re traveling, working remotely, or simply extending your laptop’s uptime between charges. With a capacity of 5200mAh at 14.8V, you’ll experience longer runtimes, consistent performance, and a smoother workflow thanks to optimized energy management and robust construction designed for daily use. This battery is tailored for convenience and usability, providing a dependable power solution that fits a proprietary battery size for maximum productivity without compromising device fit or safety.

• High-capacity power — 5200mAh at 14.8V, delivering extended runtime so you can work longer between charges without compromising performance.
• 8-cell design — Eight cells arranged for better energy density, improved thermal performance, and steadier voltage delivery during intensive tasks.
• Proprietary battery size — Precisely engineered to match selected BTI notebook models, ensuring a snug, secure fit and reliable electrical contact for dependable operation.
• Li-Ion chemistry — Lithium-ion cells provide lightweight, compact power with low self-discharge and consistent energy output for everyday use.
• Safety and durability — Built-in protection and quality controls to safeguard against overcharge, over-discharge, short circuits, and overheating, delivering peace of mind with each use.

Technical Details of BTI Lithium Ion Notebook Battery

• Battery Type: Proprietary Lithium Ion (Li-Ion)
• Voltage: 14.8V DC
• Capacity: 5200mAh
• Cells: 8-cell configuration
• Chemistry: Li-ion
• Form Factor: Proprietary battery size
• Safety Features: Onboard protection circuitry (over-charge, over-discharge, short-circuit protection, and thermal monitoring)
• Manufacturer: BTI

How to install BTI Lithium Ion Notebook Battery

• Power down the notebook and unplug from any AC adapter before beginning the replacement.
• Access the battery compartment per your device’s manual. Depending on the model, you may need to remove a bottom cover or slide open a battery door.
• Disconnect the old battery carefully from its connector, noting the orientation and alignment of any notches or terminals.
• Remove the old battery and set it aside in a safe place. Avoid bending or puncturing the cell pack.
• Install the BTI battery by aligning connectors and fitment with the device’s battery bay. Gently press until the battery sits securely and the locking mechanism engages if present.
• Reconnect and test — reattach any covers, plug in the charger, and power on the notebook to verify a normal startup. Allow the battery to fully charge before extended use to maximize its lifespan.

Frequently asked questions

• Q: Is this BTI battery compatible with my notebook?
  A: This BTI Lithium Ion Notebook Battery is a proprietary size designed to fit specific BTI notebook models. Please verify your device model and battery compatibility with the BTI replacement guide or product listing to ensure proper fit and electrical compatibility.
• Q: How long will the battery last on a single charge?
  A: Runtime varies with usage, screen brightness, and workload. The 5200mAh capacity at 14.8V provides extended runtime relative to standard 4–6 cell packs, enabling longer sessions between charges for productivity on the go.
• Q: Is installation difficult for non-technical users?
  A: Replacement is straightforward with basic steps. Always consult your device manual for model-specific instructions, and handle the battery with care to avoid damage to connectors or the device.
• Q: How should I care for and store the battery when not in use?
  A: Store in a cool, dry place away from heat sources and metal objects. For long-term storage, keep the battery with a partial state of charge and avoid complete discharge to preserve health and longevity.
• Q: Does this battery have built-in safety protections?
  A: Yes. The BTI battery includes protective circuitry to guard against over-charge, over-discharge, short circuits, and overheating, helping to maintain safe operation and extend life.