Description
Product Overview
This ASUS A31N1537 36Wh replacement battery delivers reliable power for your compatible ASUS laptop. Manufactured to meet original specifications, it ensures optimal performance and safety.
Specifications
- Voltage: 11.4V
- Capacity: 36Wh
- Chemistry: Lithium-ion
- Condition: Brand new
Compatibility Information
Part Numbers (P/N)
- A31N1537
- 0B110-00420200
- 0B110-00420300
- A31Lk41
Model Compatibility
- R414SA
- X441NA / X441NA-1A / X441NA-1C / X441NA-3F / X441NA-3G / X441NA-3H
- X441NC / X441NC-1A
- X441SA / X441SA-1A / X441SA-1C / X441SA-3F / X441SA-3G / X441SA-3H
- X441SC / X441SC-1A / X441SC-1C / X441SC-3F / X441SC-3G / X441SC-3H
- X441UA / X441UA-1A / X441UA-1C / X441UA-3F / X441UA-3G / X441UA-3H
- X441UV / X441UV-1A / X441UV-1C / X441UV-3F / X441UV-3G / X441UV-3H
Note: This list represents common compatible models. If your specific model isn’t listed, please leave your laptop model or current battery part number in the order notes, and we’ll verify compatibility before shipping.
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1 hour |
| Charging Issues | Battery won’t charge fully or stops charging at certain percentages |
| Swelling/Bulging | Physical deformation of battery case – replace immediately for safety |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | OS displays “Replace Battery” or similar battery health warnings |
| Random Shutdowns | Laptop turns off unexpectedly even with reported charge remaining |
| Age | Battery is 2+ years old with noticeable performance degradation |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Light Gaming | 1-2 hours |
| Standby/Sleep | 8-12 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and general hardware aging.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year warranty
- Free shipping
- In stock, ready to ship
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