2-power Main Battery Pack Replaces L11421-1C2 - Batterie - 3.440 mAh

When your HP Pavilion laptop no longer holds a charge, productivity grinds to a halt. This 2-POWER main battery pack is a direct replacement for the original L11421-1C2 unit, restoring full mobility and reliable runtime. With a 3440 mAh capacity and 10.8V output, it delivers consistent power for everyday computing, whether you're at a desk or on the move.

Who is it for

This battery is ideal for owners of HP Pavilion 15-e, 15-n, and 17-e series laptops who need a dependable new power source. It suits students, professionals, and home users looking to extend the life of their notebook without investing in a new device.

Main features

• High-capacity 3440 mAh / 37 Wh lithium-ion cell pack for extended use between charges.
• Exact replacement for HP part number L11421-1C2, ensuring a perfect fit and seamless compatibility.
• 6-cell design provides stable voltage and long cycle life.
• Built-in protection against overcharge, over-discharge, and short circuits for safe operation.
• CE and RoHS certified, meeting strict quality and environmental standards.
• Simple clip-in installation – no tools required.

Specifications

• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 3440 mAh
• Voltage: 10.8 V
• Energy: 37 Wh
• Number of cells: 6
• Colour: Black
• Condition: New
• Mounting type: External (clip-in)
• Compatible models: HP Pavilion 15-e series, HP Pavilion 15-n series, HP Pavilion 17-e series
• Replaces OEM part number: L11421-1C2

Tips

To maximise battery lifespan, fully charge and discharge the battery for the first three cycles. Avoid exposing the battery to extreme temperatures and store it in a cool, dry place when not in use. Always use the original or compatible AC adapter for charging.