🔋 HP PK03XL Genuine Replacement Laptop Battery – 11.4V, 50Wh, 3-Cell Li-ion

Keep your HP laptop running at peak performance with the HP PK03XL Replacement Battery. Engineered for durability and efficiency, this 3-cell 11.4V lithium-ion battery offers 50Wh of power — perfect for business, school, or travel.

Whether you’re replacing a worn-out battery or need a spare, the PK03XL delivers OEM-level reliability and is built to meet or exceed original specifications.

💻 Compatible Models

The HP PK03XL battery is compatible with the following laptops:

• HP EliteBook 820 G3 / 820 G4

• HP EliteBook 725 G3 / 725 G4

• HP ProBook 620 Series

• Other models that support the PK03XL battery type

✅ Always confirm your laptop’s model and existing battery code before purchasing.

⚙️ Technical Specifications

• Battery Type: Li-ion

• Voltage: 11.4V

• Capacity: 50Wh

• Number of Cells: 3

• Condition: Brand New

• Color: Black

• Certification: CE, RoHS, FCC Certified

🛡️ Safety & Quality

• Built-in overcharge and short-circuit protection

• No memory effect

• Grade A cells for fast charging and low power consumption

📦 What’s in the Box

• 1x HP PK03XL Replacement Battery

• Secure anti-static protective packaging

💡 Tip: For optimal performance, fully charge and discharge the battery for the first 2–3 cycles.