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BTI 5B10W51864 52Wh 15.44V 4-cell Li-Ion laptop battery for Lenovo with BTI label and safety markings
BTI 5B10W51864 52Wh 15.44V 4-cell Li-Ion laptop battery for Lenovo with BTI label and safety markings

Battery Technology 5B10W51864 52Wh 15.44V 4-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-3335

MPN #: 5B10W51864-BTI

Product Condition: New

Battery power that lasts through long work sessions can be hard to find, especially when your laptop refuses to hold a charge. The Battery Technology 5B10W51864 52Wh 15.44V 4-cell Battery is a replacement Li-Ion pack designed for Lenovo laptops, giving you reliable energy to keep productivity flowing.

Usages of a 52Wh Battery

This 52Wh battery fits seamlessly into a typical workday, powering your Lenovo notebook from morning meetings to evening reports without the need for frequent recharging, making it ideal for students, professionals and remote workers.

Benefits of Battery Technology Battery
  • Longer runtime: Extends usage time so you can work longer between charges.
  • Consistent power: Provides stable 15.44 V output for reliable performance.
  • Easy replacement: Fits existing Lenovo models without extra tools.
  • Lightweight design: Adds minimal weight, keeping your laptop portable.
  • Safe chemistry: Lithium-Ion technology ensures safe and efficient operation.

Battery Technology Battery Choice

Choosing this battery means you avoid the frustration of sudden shutdowns and the expense of frequent charging cycles. With a 52 Wh capacity, it delivers more energy than many standard packs, helping you stay productive on the go. Its 4-cell construction balances power and size, ensuring your laptop remains sleek while gaining extra stamina.

Key Features of a 52Wh Battery
  • Brand compatibility: Lenovo. Works with a wide range of Lenovo notebook models.
  • Battery capacity: 52 Wh. Offers ample energy for extended use.
  • Battery voltage: 15.44 V. Supplies the correct voltage for optimal laptop performance.
  • Number of cells: 4. Provides a balanced power output and durability.
  • Battery technology: Lithium-Ion (Li-Ion). Delivers efficient, long-lasting charge cycles.
  • Battery capacity (mAh): 3400 mAh. Indicates a solid charge amount for everyday tasks.
  • Packaging: 1 pc(s). Comes as a single, ready-to-install unit.
  • Colour: Black. Matches the typical aesthetic of most laptops.
  • Product type: Battery. Replaces the original power source with a reliable alternative.
  • Compatibility focus: Lenovo. Ensures perfect fit and function for your device.

Specifications
Features
Brand compatibilityLenovo
Product colourBlack
Battery capacity52 Wh
Battery voltage15.44 V
Number of battery cells4
Battery
Battery capacity52 Wh
Battery technologyLithium-Ion (Li-Ion)
Packaging data
Number of batteries included1 pc(s)
Summary Details
Battery capacity3400 mAh

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