2-power hlavná batéria HP EliteBook 820 G1 - batéria - 44 mAh

Is your HP EliteBook 820 G1 losing charge too quickly or refusing to power on without the AC adapter? The 2-POWER 2P-SB03046XL replacement battery restores dependable mobile productivity by matching the original 44Wh capacity and 11.1V output. Built with premium lithium-ion cells and comprehensive circuit protection, this 3-cell pack delivers consistent runtime for office tasks, web browsing, and video conferencing while you work away from the desk.

Who is it for

Professionals and students who rely on an HP EliteBook 820 G1 for daily computing and need a fresh, reliable battery to avoid mid-meeting shutdowns. It is equally useful for IT departments maintaining fleets of refurbished laptops, or anyone replacing a swollen or aged original pack.

Main features

• Exact compatibility with HP EliteBook 820 G1 series; replaces OEM part numbers HSTNN-IB4L, HSTNN-LB4L, 716724-421, 717376-001
• 44Wh rated capacity (3960mAh) and 11.1V output for stable performance
• 3-cell lithium-ion construction for a balance of weight and runtime
• Integrated overcharge, over-discharge, short-circuit, over-current, and over-temperature protection
• CE and RoHS certified for safety and environmental compliance
• 12-month warranty for peace of mind

Specifications

• Brand: 2-POWER
• Model: 2P-SB03046XL
• Product type: Laptop battery
• Compatible laptop series: HP EliteBook 820 G1
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 44 Wh (3960 mAh)
• Voltage: 11.1 V
• Number of cells: 3
• Colour: Black
• Rechargeable: Yes
• Installation type: Internal (user-replaceable)
• Condition: New
• Certifications: CE, RoHS
• Warranty: 12 months

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%, then recharging to 100%. Avoid exposing the battery to extreme heat or cold, and store at around 50% charge if not used for extended periods.