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BTI L77608-421 HP 53Wh 3-cell Li-ion laptop battery bottom view with connector and labels
BTI L77608-421 HP 53Wh 3-cell Li-ion laptop battery bottom view with connector and labels

Battery Technology BTI L77608-421 compatible 53Wh 3-cell battery for HP Battery

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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-3479

MPN #: L77608-421-BTI

Product Condition: New

Running out of power in the middle of a busy day is frustrating, especially when you rely on a laptop for work or study. The Battery Technology BTI L77608-421 compatible 53Wh 3-cell battery for HP Battery is a reliable replacement that restores full runtime, keeping you productive without interruption. Designed to fit HP notebooks, this lithium-ion pack delivers the energy you need when you need it most.

Usages of a 53 Wh Battery

A 53 Wh battery powers your HP laptop through meetings, online classes, and travel, giving you several hours of use on a single charge. It’s ideal for professionals who need consistent performance away from a desk and for students who study in cafés or libraries.

Benefits of Battery Technology Battery
  • Longer work sessions: Extends your laptop’s operating time so you can finish tasks without hunting for an outlet.
  • Reliable power: Provides stable voltage of 11.55 V, protecting your device from sudden drops.
  • Easy replacement: Fits the same slot as the original HP battery, making installation straightforward.
  • Lightweight design: The 3-cell construction adds minimal weight, keeping your notebook portable.
  • Eco-friendly: Lithium-ion chemistry offers a longer lifespan and reduces waste compared with older battery types.

Battery Technology Battery

Choosing this battery means you avoid the downtime caused by a weak or failing original pack. With a capacity of 53 Wh, it matches the performance of the factory unit, ensuring your HP laptop runs at its intended speed and responsiveness. The high-quality lithium-ion cells maintain charge efficiently, so you get more work done between charges.

In addition, the battery’s black finish blends seamlessly with most HP laptop designs, preserving the sleek look of your device. By opting for a compatible yet genuine-grade replacement, you protect your investment and enjoy the peace of mind that comes with dependable power.

Key Features of a 53 Wh Battery
  • Brand compatibility: HP. Works perfectly with HP notebook models.
  • Battery capacity: 53 Wh. Provides ample energy for extended use.
  • Battery voltage: 11.55 V. Ensures consistent power delivery.
  • Number of cells: 3. Balances capacity with a compact form.
  • Battery technology: Lithium-Ion (Li-Ion). Offers high energy density and long life.
  • Battery capacity (mAh): 4590 mAh. Reflects the amount of charge stored.
  • Product colour: Black. Matches the aesthetic of most laptops.
  • Packaging: 1 pc(s). Single unit ready for immediate installation.
  • Compatibility type: Compatible. Fits as a direct replacement for the original HP battery.
  • Cell configuration: 3-cell design. Keeps the battery lightweight and efficient.

Specifications
Features
Brand compatibilityHP
Product colourBlack
Battery capacity53 Wh
Battery voltage11.55 V
Number of battery cells3
Battery
Battery capacity53 Wh
Battery technologyLithium-Ion (Li-Ion)
Packaging data
Number of batteries included1 pc(s)
Summary Details
Battery capacity4590 mAh

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