HP HSTNN-IB6Y HSTNN-UB6S battery

HP HSTNN-IB6Y / HSTNN-UB6S battery Overview

The HP HSTNN-IB6Y / HSTNN-UB6S battery is an internal replacement battery used in several HP EliteBook and ProBook business laptops. It delivers stable, efficient power for professional computing tasks such as office work, browsing, conferencing, and light multitasking.

This battery belongs to the CS03XL compatible battery family and features a 3-cell lithium-ion design with a nominal capacity of approximately 46–46.5Wh and a voltage of 11.4V (or 11.1V depending on revision). It is widely used in HP EliteBook 745 G3, 755 G3, 840 G3, 850 G3, and related business models.

HP HSTNN-IB6Y / HSTNN-UB6S battery Key Features

• Compatible with HP HSTNN-IB6Y and HSTNN-UB6S models
• 3-cell lithium-ion design
• ~46–46.5Wh capacity for stable business performance
• 11.4V–11.1V power output (variant dependent)
• CS03XL battery platform family compatibility
• Internal OEM-compatible replacement battery
• Built-in protection against overheating and overcharging
• Designed for HP business-class laptops

HP HSTNN-IB6Y / HSTNN-UB6S battery Price in Kenya

HP HSTNN-IB6Y / HSTNN-UB6S battery Specifications Table

HP HSTNN-IB6Y / HSTNN-UB6S battery Design and Build

• Compact 3-cell lithium-ion structure
• Durable casing for business-class laptops
• Precision-fit design for EliteBook chassis
• Heat-resistant materials for long office use
• Optimized for portability and professional mobility
• Built for daily corporate workloads

HP HSTNN-IB6Y / HSTNN-UB6S battery Performance

• Stable power delivery for productivity tasks
• Efficient runtime for office applications and browsing
• Optimized for Intel business-grade processors
• Smooth performance for conferencing and multitasking
• Reliable energy output for work environments
• Designed for consistent professional use

HP HSTNN-IB6Y / HSTNN-UB6S battery Efficiency

• Optimized for business laptop power management
• Balanced discharge for steady performance
• Low idle power consumption
• Strong standby and sleep efficiency
• Designed for all-day office use

HP HSTNN-IB6Y / HSTNN-UB6S battery Safety Features

• Overcharge protection
• Over-discharge protection
• Short circuit protection
• Thermal management system
• Smart battery monitoring circuitry

HP HSTNN-IB6Y / HSTNN-UB6S battery Compatibility

• HP EliteBook 840 G3
• HP EliteBook 850 G3
• HP EliteBook 745 G3
• HP EliteBook 755 G3
• HP ZBook 15u G3 (some variants)
• Systems using CS03XL battery platform

HP HSTNN-IB6Y / HSTNN-UB6S battery Durability

• High-quality lithium-ion cells
• Supports multiple charging cycles
• Stable long-term business performance
• Gradual capacity reduction over time
• Built for professional reliability
• Heat-resistant internal construction

HP HSTNN-IB6Y / HSTNN-UB6S battery Pros and Cons

HP HSTNN-IB6Y / HSTNN-UB6S battery FAQs

1. What is the battery capacity?
   ~46–46.5Wh
2. What voltage does it use?
   11.4V / 11.1V
3. Which laptops use this battery?
   HP EliteBook 745 G3, 755 G3, 840 G3, 850 G3 and similar business models
4. Is it suitable for gaming?
   No, it is designed for business and productivity use
5. Which battery family does it belong to?
   CS03XL platform

HP HSTNN-IB6Y / HSTNN-UB6S battery Conclusion

The HP HSTNN-IB6Y / HSTNN-UB6S battery is a reliable CS03XL-compatible internal replacement battery designed for HP EliteBook business laptops. It delivers stable power, efficient energy use, and dependable performance for professional computing tasks.