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PSA 2-Power 5B10W51854 notebook battery showing connector and label
PSA 2-Power 5B10W51854 notebook battery showing connector and label
Rear view of PSA 2-Power 3400mAh laptop battery with barcode and connector
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PSA 2-Power (2P-5B10W51854) 3400mAh 14.8V Battery

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$49.99 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-786

MPN #: 2P-5B10W51854

Product Condition: New

Tired of your laptop dying in the middle of an important task? The notebook battery gives you a reliable power source that restores full performance and keeps you productive wherever you go. It replaces the original pack, fits the same connector and restores the original runtime, so you can work, study or stream without interruption.

Key Features of a 3400mAh Notebook battery
  • Capacity: 3400 mAh - 50 Wh. Provides long-lasting power for extended use.
  • Voltage: 14.8 V. Matches the original specifications for optimal performance.
  • Technology: Lithium polymer. Offers higher energy density and safer operation.
  • Weight: 10.76 oz. Light enough to keep your laptop portable.
  • Warranty: Limited warranty - 1 year. Gives you peace of mind with manufacturer support.
  • OEM Equivalent: Lenovo 5B10W51854. Guarantees full compatibility with the same fit and function.
  • Packaged Quantity: 1. One battery per order, ready for immediate installation.
  • Product Type: Notebook battery. Designed specifically for laptop power needs.
  • Subcategory: Batteries. Part of a broader range of reliable power solutions.

 

Why Choose a PSA 2-Power Notebook Battery

If you rely on a laptop for work, study or entertainment, a failing battery can cripple your day. Many users struggle with short runtimes and expensive replacements that don’t match the original specs. This PSA 2-Power notebook battery fits the exact same connector, restores the intended runtime and offers a dependable, cost-effective solution for anyone needing reliable laptop power.

Benefits of PSA 2-Power Notebook Battery
  • Extended Runtime: Keeps your laptop alive longer between charges.
  • Seamless Compatibility: Fits perfectly without any modifications.
  • Safe Chemistry: Lithium polymer reduces risk of overheating.
  • Light Weight: Adds minimal extra bulk to your device.
  • Warranty Protection: One-year coverage for confidence in your purchase.

 

Usages of a 3400mAh Notebook battery

Ideal for any laptop that originally used a 14.8 V, 3400 mAh pack, this battery is perfect for professionals, students and travellers who need dependable power for office work, online classes, video calls or media consumption on the go.

 

Specifications
Miscellaneous
Miscellaneous / OEM Manufacturer Battery Equivalent Lenovo 5B10W51854
Header
Header / Product Line 2-Power
Header / Packaged Quantity 1
Dimensions & Weight
Dimensions & Weight / Weight 10.76oz
Manufacturer Warranty
Manufacturer Warranty / Service & Support Limited warranty - 1 year
Battery
Battery / Capacity 3400 mAh - 50 Wh
Battery / Capacity (Wh) 50Wh
Battery / Voltage Provided 14.8V
Battery / Capacity (Ah) 3400mAh
Battery / Technology Lithium polymer
Service & Support
Service & Support / Type 1-year warranty
General
General / Product Type Notebook battery
General / Device Type Notebook battery
General / Subcategory Batteries
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