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PSA 2-Power 56Wh Lenovo 45N1144 replacement battery with gold connector pins and yellow safety label
PSA 2-Power 56Wh Lenovo 45N1144 replacement battery with gold connector pins and yellow safety label
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PSA 2-Power 56Wh Battery

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New

1 Year Warranty

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$64.99 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-483

MPN #: 2P-45N1144

Product Condition: New

When your laptop dies in the middle of an important task, you need a reliable power source that restores productivity instantly. The PSA 2-Power 56Wh Battery is a high-capacity replacement pack designed for Lenovo notebooks, delivering long-lasting energy so you can work, study or stream without hunting for an outlet.

PSA 2-Power 56Wh Battery - the dependable solution for notebook power worries

Running out of charge at the worst moment can disrupt deadlines, meetings and entertainment. This loss of power not only wastes time but also puts stress on your workflow. The PSA 2-Power 56Wh Battery eliminates that risk by providing a robust, factory-grade power source that matches the original specifications of your laptop. With its smart protection circuitry and premium cell composition, it ensures safe, fast charging and a steady voltage supply, keeping your device ready whenever you are.

Usages of PSA 2-Power 56Wh Battery

The PSA 2-Power 56Wh Battery fits seamlessly into everyday scenarios:

  • Replacing a worn-out original battery in a Lenovo 45N1144 notebook.
  • Extending work sessions for remote professionals who rely on uninterrupted laptop use.
  • Supporting students during long library hours or exam periods.
  • Powering multimedia creation and editing on the go without frequent recharges.
  • Providing a backup for travel, ensuring your device stays alive on flights or trains.

Key Features of PSA 2-Power 56Wh Battery
  • Capacity: 5200 mAh - 56 Wh. A large energy reserve that lets you run your laptop for many more hours than standard packs.
  • Voltage Provided: 10.8V. Consistent voltage ensures stable performance and protects internal components.
  • Technology: Lithium ion. Modern chemistry offers high energy density and low self-discharge.
  • Color Category: Black. Matches the original aesthetic of most Lenovo notebooks.
  • OEM Manufacturer Battery Equivalent: Lenovo 45N1144. Direct compatibility eliminates fit-or-function concerns.
  • Packaged Quantity: 1. One complete battery ready for immediate installation.
  • Weight: 10.93oz. Light enough to keep your laptop portable while adding substantial power.
  • Manufacturer Warranty / Service & Support: Limited warranty - 1 year. Peace of mind with a full year of coverage.
  • Product Line: 2-Power. Part of a trusted series known for quality and reliability.
  • General / Product Type: Notebook battery. Specifically engineered for notebook use, not generic devices.

Benefits of PSA 2-Power 56Wh Battery

With the PSA 2-Power 56Wh Battery you gain extended unplugged time, meaning fewer interruptions during critical work or study sessions. The fast-charging capability reduces downtime, so you can get back to tasks quickly. Built-in SmartWatch Protect monitors temperature and current, safeguarding both battery and laptop from overheating or short-circuit events. Its lightweight design maintains the portability of your notebook while adding significant power. Finally, the one-year warranty provides confidence that your investment is protected against defects, giving you reliable performance for the long term.


Specifications
Miscellaneous
Miscellaneous / Color CategoryBlack
Miscellaneous / OEM Manufacturer Battery EquivalentLenovo 45N1144
Header
Header / Product Line2-Power
Header / Packaged Quantity1
Dimensions & Weight
Dimensions & Weight / Weight10.93oz
Manufacturer Warranty
Manufacturer Warranty / Service & SupportLimited warranty - 1 year
Battery
Battery / Capacity5200 mAh - 56 Wh
Battery / Capacity (Wh)56Wh
Battery / Voltage Provided10.8V
Battery / Capacity (Ah)5200mAh
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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