HP EliteBook 840 G5 hlavný akumulátorový balík - batéria - 4113 mAh (HSN-I12C)

When your HP EliteBook 840 G5 starts shutting down unexpectedly or loses charge within minutes, the culprit is almost always a worn-out battery. This genuine HP main battery pack restores full mobility and runtime to your business laptop, letting you work through meetings, flights, and long shifts without hunting for a power outlet. With a tested capacity of 4113 mAh and 47.5 Wh, it delivers the dependable performance your critical tasks demand.

Who is it for

This battery is built for professionals and IT departments managing HP EliteBook 840 G5, 840 G6, 850 G5, 850 G6, ZBook 14u/15u G5/G6, and ProBook 430/440/450 G6/G7 laptops. If you rely on your notebook for presentations, data analysis, field work, or remote collaboration, replacing the aging cell with this OEM-grade pack eliminates mid-task shutdowns and extends the usable life of your device.

Main features

• High-capacity 4113 mAh lithium-polymer cell provides up to 47.5 Wh of energy for extended unplugged operation.
• Precisely engineered for HP EliteBook 840 G5 and compatible series; matches the original HSN-I12C regulatory model.
• Integrated protection against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes.
• 3-cell configuration balances weight and runtime; internal design fits securely inside the laptop chassis.
• Rechargeable and long-lasting; meets CE, FCC, and RoHS safety and environmental standards.
• Compatible with alternative part numbers L11119-855, L11421-2C1, L11421-421, L11421-2D1, and BG06XL.

Specifications

• Battery type: Lithium-Ion Polymer (Li-Po)
• Capacity: 4113 mAh
• Energy: 47.5 Wh
• Nominal voltage: 11.55 V
• Number of cells: 3
• Color: Black
• Installation: Internal
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overcurrent, short circuit, temperature
• Certifications: CE, FCC, RoHS
• Condition: New
• Compatible laptop series: EliteBook 840 G5/G6, 850 G5/G6, ZBook 14u/15u G5/G6, ProBook 430/440/450 G6/G7
• Associated regulatory model: HSN-I12C

Tips

For best results, fully charge the new battery before first use and calibrate it by running the laptop on battery until it reaches 5% once a month. Avoid exposing the battery to extreme heat or cold, and store it at 40-60% charge if you plan to keep it unused for several weeks. Always power down the laptop and disconnect the AC adapter before installation.