HP Battery 3 Cell 45Wh LI L84354-005N - Batterie - 3.750 mAh

Replace your worn-out power pack with this genuine HP 3-cell lithium-ion battery, engineered for exact fit and dependable runtime. Unlike generic clones that may trigger compatibility warnings or deliver inconsistent capacity, this OEM unit matches the original specification: 45 watt-hours and 3750 mAh at 12 V, so your notebook runs as intended. The integrated protection circuit guards against overcharge, over-discharge, short circuits, and temperature extremes, extending both battery and device lifespan. Black housing blends seamlessly into the chassis, and installation is tool-free on supported models.

Highlights

• Genuine HP OEM battery (MPN L84354-005N)
• 3-cell Li-Ion, 45 Wh, 3750 mAh, 12 V nominal
• Built-in safety: overcharge, over-discharge, short-circuit, thermal protection
• Rechargeable, internal form factor
• Black colour matches original design

In daily use

Expect consistent performance whether you are working in a coffee shop, attending back-to-back meetings, or streaming video at home. The 45 Wh capacity provides a solid balance between weight and endurance, and because it is an original HP part, power management and battery health reporting work flawlessly in Windows and HP utilities. No driver updates or configuration changes are needed—just swap the old pack and charge.

Full specifications

• Brand: HP
• Model: L84354-005
• MPN: L84354-005N
• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 3
• Energy capacity: 45 Wh
• Electric capacity: 3750 mAh (3.75 Ah)
• Nominal voltage: 12 V
• Product type: Laptop battery
• Rechargeable: Yes
• Colour: Black
• Form factor: Internal
• OEM status: Original Equipment Manufacturer
• Safety features: Overcharge, over-discharge, short circuit, temperature protection

Final note

For a reliable, long-lasting power source that preserves your HP notebook's performance and warranty, this original 3-cell battery is the straightforward choice.