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PSA 2P-L12S4E01 37Wh laptop battery showing label details and connector pins
PSA 2P-L12S4E01 37Wh laptop battery showing label details and connector pins
Rear view of PSA 2-Power 14.4V notebook battery with black casing and release latch
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PSA 2-Power (2P-L12S4E01) 37Wh 14.4V Battery

In Stock

New

1 Year Warranty

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$46.99 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-447

MPN #: 2P-L12S4E01

Product Condition: New

Running out of power mid-task is frustrating, especially when you rely on a laptop for work or study. The PSA 2-Power (2P-L12S4E01) 37Wh 14.4V Battery is a high-capacity replacement that keeps your notebook running longer, so you can stay productive without hunting for an outlet.

Usages of a 37Wh Battery

This battery fits seamlessly into everyday laptop use, powering you through meetings, lectures, and travel. Its 14.4 V output ensures stable performance for demanding applications, while the 2600 mAh capacity gives you extra hours for browsing, streaming, or working on the go.

Benefits of PSA Battery
  • Faster charging: The battery’s high-grade cells reduce charge time, getting you back to work quickly.
  • Reliable performance: Consistent voltage delivery means your notebook runs smoothly without sudden drops.
  • Longer unplugged time: 37 Wh capacity extends usage, so you can finish projects without interruption.
  • Safety monitoring: Built-in SmartWatch Protect guards against short circuits and overheating.
  • Light weight: At just 7.72 oz, it adds minimal bulk to your device.

Why Choose PSA Battery

Choosing this PSA battery means you get a product built with premium Samsung and Panasonic cells, delivering dependable power for virtually any notebook model. The 1-year limited warranty adds peace of mind, assuring you that the battery will perform reliably over time.

Unlike generic alternatives, this battery combines robust construction with intelligent safety features. The SmartWatch Protect system continuously watches charging and discharging cycles, protecting both the battery and your device from damage. This thoughtful design means fewer worries about overheating or premature wear, letting you focus on what matters most.

Key Features of a 37Wh Battery
  • Capacity: 2600 mAh - provides ample energy for extended sessions.
  • Energy: 37 Wh - translates to longer run-time before recharging.
  • Voltage: 14.4 V - ensures stable power delivery to your notebook.
  • Technology: Lithium ion - offers high energy density and low self-discharge.
  • Weight: 7.72 oz - keeps the laptop light and portable.
  • Warranty: 1-year limited - covers defects and performance issues.
  • Safety: SmartWatch Protect - monitors charge cycles to prevent overheating.
  • Compatibility: Notebook battery - designed for a wide range of laptop models.
  • Quantity: 1 - packaged as a single replacement unit.
  • Brand: PSA - recognised for quality battery solutions.

Specifications
Header
Header / Product Line2-Power
Header / Packaged Quantity1
Dimensions & Weight
Dimensions & Weight / Weight7.72oz
Manufacturer Warranty
Manufacturer Warranty / Service & SupportLimited warranty - 1 year
Battery
Battery / Capacity2600 mAh - 37 Wh
Battery / Capacity (Wh)37Wh
Battery / Voltage Provided14.4V
Battery / Capacity (Ah)2600mAh
Battery / TechnologyLithium ion
Service & Support
Service & Support / Type1-year warranty
General
General / Product TypeNotebook battery
General / Device TypeNotebook battery
General / SubcategoryBatteries
Summary Details
TypeBattery

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