HP 854050-421 3-Cell 48Wh Li-ion Primary Laptop Battery for ProBook 400 G4 Series

With a 48Wh energy capacity and 4210mAh current rating, this HP 854050-421 battery delivers the reliable runtime your ProBook 400 G4 needs to stay productive through long workdays.

Overview

The HP 854050-421 is a genuine primary lithium-ion battery designed for select HP ProBook 400 G4 series laptops. It features a 3-cell configuration, operating at 11.4V to provide stable power. As an internal battery, it integrates seamlessly into your device, restoring original battery life and performance.

What stands out

• High 48Wh capacity for extended use between charges
• 4210mAh current rating supports demanding applications
• 3-cell Li-ion chemistry ensures lightweight and efficient power
• Genuine HP quality and reliability
• Compatible with multiple ProBook 400 G4 models

Technical details

• Brand: HP
• Model: 854050-421
• MPN: 854050-421
• EAN: 5715328181632
• Battery type: Lithium-Ion (Li-ion)
• Number of cells: 3
• Voltage: 11.4 V
• Energy capacity: 48 Wh
• Current capacity: 4210 mAh
• Colour: Black
• Product type: Laptop battery
• Rechargeable: Yes
• Battery position: Primary
• Mounting type: Internal
• Condition: New
• Compatible with: HP ProBook 430 G4, 440 G4, 450 G4, 455 G4, 470 G4
• HP service part number: HSTNN-LB7W

Our verdict

Restore your HP ProBook's mobility with this high-capacity, genuine battery—engineered for dependable all-day performance.