BTI 4400 mAh Rechargeable Notebook Battery

BTISKU: 1938822

Price:
Sale price$103.62

Description

BTI 4400 mAh Rechargeable Notebook Battery

Upgrade your notebook’s endurance with the BTI 4400 mAh Rechargeable Notebook Battery. Designed for reliability and steady performance, this lithium-ion (Li-Ion) battery delivers a robust 11.1V DC output to keep your device running through long work sessions, travel days, and everything in between. With a proprietary size tailored for compatibility with select notebook models, this BTI battery is engineered to snap in with a secure fit, offering dependable power without compromising portability. Whether you’re powering a workhorse laptop on bustling commutes or a personal device for streaming, browsing, and productivity, this battery is built to deliver consistent energy and dependable support.

  • High-capacity for extended usage: With a 4400 mAh rating, this battery provides substantial runtime before a recharge is needed, helping you stay productive on long flights, cross-country trips, and desk-to-meeting transitions.
  • 11.1V Li-Ion chemistry for stability: Li-Ion chemistry offers a stable voltage output, minimal self-discharge, and a favorable weight-to-energy ratio, giving you a reliable power source without adding unnecessary bulk to your notebook.
  • Proprietary size for secure fit: The proprietary battery size is designed to match specific notebook models, ensuring precise alignment, secure connections, and dependable contact with the device’s power circuitry.
  • Rechargeable and ready for everyday use: Reusable energy means fewer batteries tossed in landfills. This BTI battery is built for repeated charging cycles, maintaining performance over time when cared for properly.
  • Safety-built features and quality assurance: Engineered with built-in safeguards against overcharge, short circuits, and temperature fluctuations to protect both the battery and your notebook during operation and charging.

Technical Details of BTI 4400 mAh Rechargeable Notebook Battery

  • Battery chemistry: Lithium Ion (Li-Ion)
  • Nominal voltage: 11.1V DC
  • Capacity: 4400 mAh (4.4 Ah)
  • Energy: Approx. 49 Wh (11.1V × 4.4Ah ≈ 48.84Wh)
  • Form factor: Proprietary notebook battery size
  • Product type: Rechargeable notebook battery for compatible devices
  • Brand: BTI
  • Safety and protection: Built-in protections against overcharge, short circuit, and thermal overload

How to Install BTI 4400 mAh Rechargeable Notebook Battery

  • Power down fully and unplug: Turn off your notebook and remove any external peripherals or cables before starting the replacement.
  • Prepare your workspace: Work on a clean, static-free surface to avoid damage to internal components.
  • Access the battery compartment: Depending on your notebook model, remove the back panel or slide open the dedicated battery bay to reveal the existing battery.
  • Disconnect the old battery: Carefully detach the battery connector from the notebook’s power interface. If there are screws securing the battery, remove them with an appropriate screwdriver.
  • Install the new BTI battery: Align the new 11.1V, 4400 mAh battery with the connector and slots. Gently seat it into the bay and secure any screws or latches so the battery sits firmly in place.
  • Reassemble and test: Replace the back panel or battery cover, reconnect power, and turn on the notebook. If needed, perform a full discharge/charge cycle to calibrate the battery for optimal reporting and performance.

Frequently asked questions

Is the BTI 4400 mAh battery compatible with my notebook? The BTI 4400 mAh Rechargeable Notebook Battery is designed for notebooks that accept a compatible 11.1V Li‑Ion battery in a proprietary form factor. Before purchasing, verify your device’s battery specifications and confirm it supports a 11.1V Li‑Ion battery of the same physical size and connector configuration. If in doubt, consult your notebook’s user manual or contact the manufacturer for guidance.

What kind of runtime can I expect? Runtime depends on your usage patterns, screen brightness, processing load, and other accessories. More intensive tasks like gaming, video editing, or multitasking consume power faster, while light browsing and document editing will extend battery life. The 4400 mAh capacity is designed to offer solid day-to-day usage for typical workloads, with noticeable improvement over lower-capacity replacements.

Is it safe to use this battery with my existing charger? Yes, as long as you use a charger that is compatible with 11.1V Li‑Ion batteries and matches the charging specifications recommended by your notebook’s manufacturer. Always use the correct charger and avoid third-party chargers that do not meet the device’s safety and power guidelines.

Do I need to calibrate the battery after installation? Many notebooks benefit from a calibration cycle after a fresh replacement. This typically involves a full discharge to 0% followed by a complete recharge to 100%. Calibration helps the system report accurate battery levels and improves overall power management.

What about warranty and return policy? Warranty and return terms vary by retailer and region. Check the seller’s warranty details and the return policy before purchasing. Retain your proof of purchase to make warranty claims easier if needed.

Can I replace just the battery without professional help? In most cases, replacing a notebook battery is a straightforward DIY task suitable for users comfortable with basic hardware handling. Follow the notebook’s service guide and safety precautions. If you’re uncertain, seek assistance from a qualified technician or the device’s support channel.


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