Description
Product Overview
Genuine HP DA02XL 21Wh replacement battery designed specifically for your HP device. This high-quality battery ensures reliable performance and extended usage time.
Specifications
- Battery Capacity: 21Wh
- Voltage: 7.4V
- Chemistry: Lithium-Ion
- Condition: Brand New
- Part Number: DA02XL
Compatibility Information
Part Numbers (P/N)
- HSTNN-1B4C
- 694502-001
- TPN-P104
- HP-DA02XL
Compatible Models
- HP Envy x2 11-g000
- HP Envy x2 11t-g000
- HP Envy x2 11t-g000 CTO
Note: This list represents commonly compatible models and part numbers. Many additional compatible devices exist. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes, and we’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains significantly faster than original capacity, lasting less than 2 hours |
| Swelling/Bulging | Battery case appears swollen or distorted, indicating potential safety hazard |
| Charging Issues | Battery won’t charge fully or requires frequent recharging |
| System Warnings | Laptop displays “Replace Battery” or similar system alerts |
| Random Shutdowns | Device turns off unexpectedly even with remaining charge indicated |
| Age Factor | Battery is over 2-3 years old with noticeable performance degradation |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep Mode | 8-12 hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than original factory performance due to increased power demands from aging components and modern software.
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
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