HP 3-Cell Lithium-Ion Battery (801517-221)

Running out of power in the middle of important work is a common frustration for laptop users. The HP 3-Cell Lithium-Ion Battery (801517-221) is the reliable replacement that keeps your HP notebook running longer, so you can stay productive without being tethered to a wall outlet. This genuine HP battery is engineered to deliver consistent performance and long life, making it the smart choice for professionals, students, and anyone who depends on their laptop throughout the day.

Who is it for

This battery is ideal for HP laptop owners who need a dependable power source for daily use, travel, or extended work sessions. Whether you're replacing an aging battery that no longer holds a charge or keeping a spare on hand for emergencies, this 3-cell lithium-ion unit offers the perfect balance of capacity and portability.

Main features

• Genuine HP quality: Designed and tested to meet HP's strict standards for safety and performance.
• 3-cell lithium-ion chemistry: Provides reliable power with no memory effect, so you can charge it whenever convenient.
• Lightweight and compact: Adds minimal weight to your laptop, preserving portability.
• Easy installation: Fits select HP notebook models; simply swap out your old battery.
• Long cycle life: Delivers hundreds of charge/discharge cycles for lasting value.

Specifications

• Brand: HP
• Model: 801517-221
• MPN: 801517-221
• EAN: 5715328179790
• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 3
• Product type: Battery
• Category: Laptop Batteries

Tips

To maximize battery lifespan, avoid extreme temperatures and store the battery at around 50% charge if not using it for an extended period. Calibrate your new battery by fully charging and discharging it once or twice after installation. Always use a compatible HP charger for optimal performance.