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HSTNN-IB9I 45Wh 3-cell Li-Ion battery for HP laptops, showing label and connector
HSTNN-IB9I 45Wh 3-cell Li-Ion battery for HP laptops, showing label and connector

Battery Technology HSTNN-IB9I 45Wh 11.55V 3-cell Battery

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$78.99 exc. VAT Note: VAT will be charged for UK & EU Countries at checkout. For Zero VAT (for EU buyers), please provide a VAT number at checkout.

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Dispatch Time: Next Working Day Dispatch timelines are estimates and may vary due to unforeseen delays of 1-2 working days for small orders. Larger quantities may require additional processing time.

Product Code: BTEL-3414

MPN #: HSTNN-IB9I-BTI

Product Condition: New

Running out of power mid-project can halt your work and waste precious time. The Battery Technology 45Wh 11.55V 3-cell Battery is a reliable replacement that keeps your HP laptop running when you need it most, giving you the freedom to stay productive without hunting for an outlet.

Usages of a 45Wh Battery

This battery fits seamlessly into the daily routine of anyone who relies on an HP laptop for work, study or travel. Its 45 Wh capacity powers the device through long meetings, extended research sessions and on-the-go editing, so you can finish tasks without interruption.

Benefits of Battery Technology Battery
  • Longer runtime: Provides enough power to last through a full workday, reducing the need for frequent recharging.
  • Consistent performance: Maintains stable voltage of 11.55 V for reliable operation of all laptop functions.
  • Easy replacement: Designed as a direct drop-in replacement for the original HP battery, saving you time and effort.
  • Lightweight design: The three-cell construction keeps the laptop portable while delivering strong power output.
  • Safe chemistry: Utilises lithium-ion technology for efficient energy storage and reduced heat generation.

Battery Technology Battery

Choosing this battery means you get a power source that matches the original specifications of your HP notebook, ensuring optimal compatibility and performance. With a capacity of 45 Wh and a voltage of 11.55 V, it delivers the same endurance as the factory-installed unit, helping you avoid the slowdown that comes from using lower-capacity alternatives. The three-cell design balances weight and power, so your laptop remains easy to carry while still offering extended use between charges.

Key Features of a 45Wh Battery
  • Brand compatibility: HP. Works perfectly with HP laptops.
  • Battery capacity: 45 Wh. Offers ample energy for a full day’s work.
  • Battery voltage: 11.55 V. Provides stable power for consistent performance.
  • Number of cells: 3. Balances weight and power output efficiently.
  • Battery technology: Lithium-Ion (Li-Ion). Ensures high energy density and low self-discharge.
  • Battery capacity (mAh): 3900 mAh. Gives a reliable amount of charge for extended use.
  • Product colour: Black. Matches the typical laptop aesthetic.
  • Packaging: 1 pc(s). Single unit ready for immediate installation.
  • Compatibility focus: Designed specifically for HP devices, guaranteeing a perfect fit.
  • Reliable construction: Built to meet original equipment standards for safety and durability.

Specifications
Features
Brand compatibilityHP
Product colourBlack
Battery capacity45 Wh
Battery voltage11.55 V
Number of battery cells3
Battery
Battery capacity45 Wh
Battery technologyLithium-Ion (Li-Ion)
Packaging data
Number of batteries included1 pc(s)
Summary Details
Battery capacity3900 mAh

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