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6K8S5AV-BTI 51.3 Wh battery with connector and CE/UKCA markings
6K8S5AV-BTI 51.3 Wh battery with connector and CE/UKCA markings
Close-up of 6K8S5AV-BTI battery showing CE compliance logo
UKCA certification mark on 6K8S5AV-BTI 3-cell HP laptop battery

Battery Technology 6K8S5AV-BTI 51.3 Wh 11.58 V 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-3365

MPN #: 6K8S5AV-BTI

Product Condition: New

Running out of power mid-project can halt your work and waste precious time. The Battery Technology 6K8S5AV-BTI 51.3 Wh 11.58 V 3-cell Battery is a reliable replacement that restores full performance to compatible HP devices, keeping you productive without interruption. Its high-capacity lithium-ion cells deliver long run-time, so you can finish tasks confidently.

Usages of a 51.3 Wh Battery

Designed for HP laptops, this 3-cell battery fits seamlessly into daily use, whether you’re drafting reports, joining video calls, or travelling. Its 11.58 V output powers the machine throughout a typical workday, reducing the need for frequent recharging and letting you stay mobile.

Benefits of Battery Technology Battery
  • Extended run-time: 51.3 Wh capacity lets you work longer between charges.
  • Reliable power: 11.58 V voltage provides stable performance for demanding applications.
  • Compatibility: Fits HP models that require a 3-cell lithium-ion pack.
  • Safety compliance: CE and UKCA certified for peace of mind.
  • Easy replacement: Comes as a single unit, ready to install without tools.

Battery Technology Battery

Choosing this battery means you avoid the frustration of short-lived power sources. Its 3-cell design balances weight and energy, making it light enough to carry yet powerful enough for intensive tasks. With a 4430 mAh rating, you gain consistent energy delivery that matches the original specifications, ensuring your laptop runs as intended.

In addition, the lithium-ion technology offers a low self-discharge rate, so the battery holds its charge well even when stored. This reliability translates into fewer interruptions and a smoother workflow, whether you’re in the office or on the move.

Key Features of a 51.3 Wh Battery
  • Brand compatibility: HP. Works perfectly with HP laptops.
  • Product colour: Black. Blends discreetly with most device designs.
  • Battery capacity: 51.3 Wh. Provides ample energy for extended use.
  • Battery voltage: 11.58 V. Supplies the correct power level for optimal performance.
  • Number of battery cells: 3. Offers a good balance of size and capacity.
  • Battery technology: Lithium-Ion (Li-Ion). Ensures long life and stable output.
  • Compliance certificates: CE, UKCA. Meets European safety standards.
  • Number of batteries included: 1 pc(s). One ready-to-install unit.
  • Summary capacity: 4430 mAh. Indicates high charge storage for longer sessions.

Specifications
Features
Brand compatibilityHP
Product colourBlack
Battery capacity51.3 Wh
Battery voltage11.58 V
Number of battery cells3
Battery
Battery capacity51.3 Wh
Battery technologyLithium-Ion (Li-Ion)
Certificates
Compliance certificatesCE, UKCA
Packaging data
Number of batteries included1 pc(s)
Summary Details
Battery capacity4430 mAh

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