HP 17-by3676cl 17-by3021dx battery Overview
The HP 17-by3676cl and 17-by3021dx battery is an OEM-compatible internal replacement designed for HP 17-by series laptops. It typically uses a 3-cell lithium-ion/polymer design with a 41Wh–41.9Wh capacity and 11.4V–11.55V output, delivering stable and efficient power for everyday computing such as browsing, office work, streaming, and general productivity. These models commonly use the HT03XL battery platform found across HP 17.3-inch Pavilion notebook variants.
- 41Wh–41.9Wh lithium-ion capacity for balanced daily usage
- 3-cell internal lightweight design for portability
- Stable 11.4V–11.55V output for consistent performance
- HT03XL OEM-compatible battery platform
- Built-in protection against overcharging and overheating
- Designed for HP 17-by series laptops
- Suitable for office work, browsing, and media use
HP 17-by3676cl 17-by3021dx battery Specifications Table
| Specification |
Details |
| Product Name |
HP 17-by3676cl / 17-by3021dx battery |
| Voltage |
11.4V – 11.55V |
| Capacity |
41Wh – 41.9Wh |
| Battery Type |
Lithium-ion / Lithium-polymer |
| Cell Configuration |
3-cell |
| Platform |
HT03XL |
| Installation Type |
Internal battery |
| Compatibility |
HP 17-by3676cl, HP 17-by3021dx |
HP 17-by3676cl 17-by3021dx battery Price in Kenya
| Item |
Price in Kenya (KES) |
| HP 17-by3676cl / 17-by3021dx HT03XL 41Wh battery |
5,500 – 9,500 KES |
HP 17-by3676cl 17-by3021dx battery Performance
- Provides stable power for everyday computing tasks
- Supports browsing, office applications, and streaming
- Ensures smooth performance for light multitasking
- Restores original factory battery backup levels
- Ideal for students and home users
HP 17-by3676cl 17-by3021dx battery Efficiency
- 41Wh capacity supports moderate usage sessions
- Energy-efficient discharge for stable system operation
- Helps reduce unexpected shutdowns during daily use
- Optimized for balanced workload performance
- Suitable for regular unplugged usage
HP 17-by3676cl 17-by3021dx battery Safety Features
- Overcharge protection system
- Short-circuit prevention
- Overheat protection design
- Stable voltage regulation
- Smart battery management system (BMS)
HP 17-by3676cl 17-by3021dx battery Compatibility
- HP 17-by3676cl
- HP 17-by3021dx
- HP 17-by series laptops using HT03XL platform
- Selected HP 17.3-inch Pavilion models
HP 17-by3676cl 17-by3021dx battery Durability
- Durable lithium-ion construction
- Supports multiple charge cycles
- Designed for daily productivity use
- Resistant to gradual capacity loss
- Maintains stable performance over time
HP 17-by3676cl 17-by3021dx battery Pros and Cons
| Pros |
Cons |
| Stable 41Wh capacity for daily use |
Not suitable for gaming or heavy workloads |
| Lightweight internal design |
Moderate runtime only |
| Affordable replacement option |
Internal installation required |
| Reliable HT03XL platform |
Limited to specific HP models |
| Good for office and study use |
Wears faster under heavy multitasking |
HP 17-by3676cl 17-by3021dx battery FAQs
1. What is the battery capacity?
It has a 41Wh–41.9Wh lithium-ion/polymer capacity.
2. What voltage does it use?
It operates at 11.4V–11.55V.
3. Which laptops is it compatible with?
It is compatible with HP 17-by3676cl and 17-by3021dx models.
4. What platform does it use?
It uses the HT03XL battery platform.
5. Is it good for gaming?
No, it is designed for everyday computing and productivity use.
HP 17-by3676cl 17-by3021dx battery Conclusion
The HP 17-by series HT03XL 41Wh battery is a reliable OEM replacement designed for stable everyday performance. With its balanced capacity, safe power delivery, and wide compatibility, it is ideal for students, office users, and general laptop productivity needs.
