Compatibility: Dell Pro 14 Plus / PB14255 series laptops
Platform Support: Dell Pro business ultrabook series (Latitude successor line)
Design: Internal OEM replacement battery
Charging Support: Dell ExpressCharge / USB-C Power Delivery systems
Part Numbers: VMV83 / PB14255 / compatible Pro 14 Plus battery family variants
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Overview
The Dell Pro 14 Plus PB14255 11.7V 55Wh laptop battery is an OEM internal replacement designed for Dell’s modern business ultrabook lineup. It delivers stable voltage output, efficient energy management, and reliable runtime for office productivity, cloud applications, video conferencing, multitasking, and enterprise workloads.
Official Dell documentation confirms that the Dell Pro 14 Plus supports a 3-cell 55Wh battery option operating at 11.7V, designed for ExpressCharge and long-life cycle performance configurations.
This 55Wh configuration is the higher-capacity option in the Pro 14 Plus lineup, offering improved battery endurance compared to the 45Wh variant while maintaining a slim and lightweight business design.
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Price Table
Product
Price in Kenya (KSh)
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery
9,500 – 18,500
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Key Specifications
Specification
Details
Model
Dell Pro 14 Plus PB14255
Platform
Dell Pro / Latitude business series
Battery Type
Lithium-ion / Lithium-polymer
Capacity
55Wh
Voltage
11.7V
Cell Configuration
3-cell
Build Type
Internal replacement battery
Cycle Life
~300–500 cycles
Charging System
Dell ExpressCharge / USB-C PD
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Charging Performance
Supports Dell ExpressCharge fast charging
Stable charging during heavy office workloads
Efficient power delivery for Intel business CPUs
Full charge typically in ~2–3 hours
Optimized for enterprise productivity use
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Safety Features
Overcharge protection
Over-discharge protection
Short-circuit protection
Thermal regulation system
Smart battery management IC
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Compatibility
Dell Pro 14 Plus PB14255
Dell Pro 14 Plus PB14250 (select variants)
Compatible VMV83 / 0M9HTK / 0R2NVN battery family systems
Always confirm exact part number before purchase
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Durability & Build
High-density lithium-polymer cells
OEM-grade internal casing
Stable discharge under business workloads
Designed for enterprise ultrabooks
Secure internal connector design
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Energy Efficiency
Optimized for Intel Core Ultra business processors
Balanced runtime for productivity tasks
Stable voltage during multitasking
Ideal for corporate and remote work users
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Ideal Use Cases
Business professionals
Corporate users
Students
Remote workers
Office productivity environments
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Pros and Cons
Pros
Cons
Large 55Wh capacity
Internal installation required
Stable 11.7V output
Must confirm compatibility
OEM safety protections
Not user-removable
Good runtime for business use
Slightly higher cost than 45Wh version
Efficient ExpressCharge support
Not designed for gaming workloads
Dell Pro 14 Plus PB14255 11.7V 55Wh Laptop Battery Conclusion
The Dell Pro 14 Plus PB14255 11.7V 55Wh laptop battery is a reliable OEM replacement designed for Dell’s modern business ultrabook lineup. It delivers stable performance, efficient charging, and dependable runtime, making it ideal for users in Kenya who need strong battery life for professional and everyday productivity tasks.
