Description
Product Overview
Genuine HP BR04XL 36Wh replacement battery designed specifically for your HP laptop. This high-quality battery ensures reliable performance and extended usage time.
Specifications
- Capacity: 36Wh
- Voltage: 7.6V
- Chemistry: Lithium-Ion
- Condition: Brand New
Compatible Part Numbers (P/N)
This battery replaces the following part numbers:
- 826004-2C1
- 826038-005
- B004040XL-PL
- B004XL
- BO04040XL-PL
- BO04XL
- BR04036XL-PL
- HSTNN-DB6M
- HSTNN-DB7H
- M6U51AV
Compatible Models
Designed for these HP laptop models:
- HP EliteBook 1030 G1
- HP EliteBook Folio 1020 G1
Need Help Finding Your Model?
We’ve listed the most common part numbers and models, but there are many more compatible variants. If you don’t see your specific model or part number listed, please leave it in the order notes during checkout. We’ll verify compatibility before shipping.
When Should You Replace Your Battery?
Here are common signs indicating it’s time for a new battery:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly, lasting less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Overheating | Battery gets unusually hot during use or charging |
| Charging Issues | Won’t hold charge or stops charging before reaching 100% |
| System Warnings | Laptop shows “Replace Battery” or similar alerts |
| Age | Battery is over 2-3 years old with noticeable performance decline |
Expected Battery Life
Estimated runtime for HP BR04XL 36Wh battery (conservative estimates):
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep Mode | Multiple days |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than when your laptop was new due to increased power demands from software updates and natural hardware aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping included
- 100% brand new product





Reviews
There are no reviews yet