3451 Original Laptop Battery – For HP ProBook 345 & 355 Series (OEM Li-ion)

The 3451 (ORIGINAL) Laptop Battery is a premium OEM replacement designed to restore your HP laptop’s battery performance to factory standards. Built using high-quality lithium-ion cells, this genuine 3451 battery delivers reliable power output, stable voltage, and long-lasting runtime for daily productivity.

Manufactured to meet original HP specifications, the 3451 original laptop battery features advanced safety circuitry that protects against overheating, over-charging, and electrical faults. Whether you’re working in the office, studying, or traveling, this OEM battery ensures dependable performance and peace of mind.

Choose the original HP ProBook 3451 battery for perfect compatibility, durability, and trusted OEM power.

Key Features (Product Highlights)

• 100% Genuine 3451 Original (OEM) Battery

• High-capacity Lithium-Ion cells for extended runtime

• Stable 10.8V / 11.1V output for safe, consistent performance

• Built-in protection against over-charging, overheating & short circuits

• Perfect OEM fit – direct replacement, easy installation

• Long charge-cycle life with minimal capacity loss

• Ideal for business, office work, study & everyday use
  
  

  💻 Compatible Laptop Models

  ✔ HP ProBook Series

  • HP ProBook 345 G1

  • HP ProBook 345 G2

  • HP ProBook 355 G1

  • HP ProBook 355 G2

  ⚠️ Please confirm your existing battery part number before purchase to ensure compatibility.

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  🔧 Compatible Battery Part Numbers

  • LA03

  • LA04

  • HSTNN-LB5S

  • HSTNN-DB5S

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  📦 Technical Specifications

  • Battery Type: Lithium-Ion

  • Voltage: 10.8V / 11.1V

  • Cell Count: 3-Cell / 4-Cell (model dependent)

  • Condition: Original / OEM