Description
Product Overview
This ASUS B31N1535 48Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured to meet original equipment specifications.
Specifications
- Battery Type: Lithium-ion
- Capacity: 48Wh
- Voltage: 14.4V
- Condition: Brand new
- Part Number: B31N1535
Compatibility Information
Compatible Part Numbers (P/N)
- 0B200-02020000
Compatible Models
- ASUS UX310UQ
- ASUS UX3410UA
- ASUS UX410UQ
- ASUS Zenbook UX310UA
- ASUS ZenBook UX410UA
Need Help Finding Your Model?
We’ve listed the most common compatible models above, but this battery works with additional ASUS devices. If you don’t see your specific model listed, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Laptop powers off within 1-2 hours of normal use despite full charge |
| Swelling/Bulging | Battery case appears expanded or causes trackpad/keyboard lifting |
| Charging Issues | Battery won’t charge fully or requires frequent reconnection to charge |
| System Warnings | OS displays “Consider replacing your battery” or similar alerts |
| Age Factor | Battery is 2+ years old with noticeable performance degradation |
| Random Shutdowns | Laptop turns off unexpectedly even when charge indicator shows power remaining |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Document Editing | 5-7 hours |
| Video Streaming | 3-4 hours |
| Gaming | 1.5-2.5 hours |
| Mixed Use | 4-5 hours |
| Standby/Sleep | Up to 2 weeks |
Note: These estimates are for new batteries used with existing hardware. Actual battery life may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Purchase Benefits
- Same-day shipping on weekdays
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In-stock ready to ship
- Brand new genuine product
- Free shipping included
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