Description
Product Overview
This is a genuine replacement battery for select ASUS laptop models. Manufactured to meet original specifications, it ensures reliable performance and safety.
Key Features
- Capacity: 42Wh
- Compatible with multiple ASUS VivoBook models
- One business day shipping
- 30-day money back guarantee
- 1-year warranty
- In stock, brand new
- Free shipping
Compatibility Information
Part Numbers (P/N)
- 0B200-02540000
- 0B200-02540300
- B31BI9H
- B31N1632
Compatible Models
- VivoBook 14 A405UA
- VivoBook 14 X405UA
- VivoBook 14 X405UQ
- VivoBook 14 X405UR
- VivoBook R418UA
Note: This list represents common compatible models and part numbers. If your specific model or battery part number isn’t listed, please leave it in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than when new, lasting less than 1 hour |
| Swelling/Bulging | Battery case appears swollen or causes trackpad/keyboard to bulge |
| No Charge | Battery won’t charge despite working adapter and power outlet |
| System Warnings | OS displays “Replace Battery” or “Battery Health: Poor” messages |
| Random Shutdowns | Laptop turns off unexpectedly even with reported charge remaining |
| Age | Battery is 2-3 years old with noticeable performance decline |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
Important 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.
Warranty & Support
All batteries include 1-year warranty, 30-day return policy, and are shipped within one business day. Free shipping on all orders.
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