The HP HSTNN UB7J and HSTNN IB7Y battery is a replacement internal battery commonly used in several HP Pavilion and HP notebook series laptops. It is designed to provide stable and efficient power for everyday computing tasks such as browsing, office work, streaming, and general productivity use.
Based on verified specifications, this battery typically comes in a 3 cell lithium ion or lithium polymer design with approximately 41.7Wh to 41.9Wh capacity and around 11.55V output, depending on the exact manufacturer variant and compatible model.
It is widely used across Pavilion 14, Pavilion 15 cc series, Pavilion 15 cd series, and select Pavilion x360 models.
Compatible with multiple HP Pavilion 14 and 15 series laptops
3 cell lithium ion or lithium polymer battery design
Approximately 41.7Wh to 41.9Wh capacity
Stable 11.55V output for efficient performance
Designed for mid range HP Pavilion notebooks
Built in protection against overcharging and overheating
OEM compatible internal replacement battery
Suitable for browsing, office work, and media use
HP HSTNN UB7J / HSTNN IB7Y Battery Price in Kenya
Item
Price in Kenya (KES)
HP HSTNN UB7J / IB7Y replacement battery
4,500 – 11,500 KES
HP HSTNN UB7J / HSTNN IB7Y Battery Specifications Table
Specification
Details
Product Name
HP HSTNN UB7J / HSTNN IB7Y battery
Battery Type
Lithium ion / Lithium polymer
Voltage
11.55V
Capacity
41.7Wh – 41.9Wh
Cell Configuration
3 cell
Compatibility
HP Pavilion 14 and 15 cc cd series, select x360 models
Installation Type
Internal battery
HP HSTNN UB7J / HSTNN IB7Y Battery Design and Build
Slim internal battery pack for Pavilion chassis
Lightweight 3 cell structure
Durable casing for everyday laptop use
Precision fit design for multiple HP models
Optimized for balanced energy efficiency
HP HSTNN UB7J / HSTNN IB7Y Battery Performance
Reliable runtime for everyday tasks
Stable power delivery under light workloads
Suitable for browsing, documents, and streaming
Efficient performance for mid range laptops
Supports moderate unplugged usage sessions
HP HSTNN UB7J / HSTNN IB7Y Battery Efficiency
Balanced energy consumption for daily computing
Stable discharge performance under normal use
Low standby power drain
Designed for consistent productivity tasks
Efficient for non heavy workloads
HP HSTNN UB7J / HSTNN IB7Y Battery Safety Features
Overcharge protection
Over discharge protection
Short circuit protection
Thermal management system
Smart battery control circuitry
HP HSTNN UB7J / HSTNN IB7Y Battery Compatibility
HP Pavilion 14 bf series
HP Pavilion 15 cc series
HP Pavilion 15 cd series
HP Pavilion x360 select models
Other HP notebooks using HSTNN UB7J / IB7Y platform
HP HSTNN UB7J / HSTNN IB7Y Battery Durability
High quality lithium cells
Multiple recharge cycles supported
Gradual capacity loss over time
Designed for everyday consumer use
Stable long term performance under normal conditions
HP HSTNN UB7J / HSTNN IB7Y Battery Pros and Cons
Pros
Cons
Widely compatible across HP Pavilion series
Internal installation required
Stable 41.9Wh capacity
Not user removable
Reliable everyday performance
Degrades over time
Affordable replacement option
Limited runtime for heavy use
Good OEM compatibility range
Not suitable for gaming workloads
HP HSTNN UB7J / HSTNN IB7Y Battery FAQs
What is the battery capacity?
Around 41.7Wh to 41.9Wh
What voltage does it use?
11.55V
Which laptops use this battery?
HP Pavilion 14 bf, Pavilion 15 cc cd series, and select x360 models
Is it good for gaming?
No, it is designed for basic and everyday use
Is it internal or removable?
It is an internal battery
HP HSTNN UB7J / HSTNN IB7Y Battery Conclusion
The HP HSTNN UB7J and HSTNN IB7Y battery is a widely used 41.9Wh replacement battery designed for multiple HP Pavilion and notebook models. It offers stable and efficient performance for everyday computing, making it a practical and affordable replacement option.
