Description
Product Overview
This ASUS B31N1707 42Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. It delivers reliable power and performance for your mobile computing needs.
Specifications
- Part Number: B31N1707
- Capacity: 42Wh
- Voltage: 11.4V
- Chemistry: Li-ion
- Condition: Brand new
Compatible Part Numbers
- 0B200-02710000
- 3ICP5/57/81
- B31N1707
Compatible Models
- ASUS A411 series (A411QA, A411U, A411UA, A411UF)
- ASUS F411 series (F411QA, F411U, F411UF)
- ASUS K410 series (K410U, K410UA, K410UF, K410UN, K410UQ)
- ASUS P1410 series (P1410U, P1410UA, P1410UF)
- ASUS R422 series (R422QA, R422U, R422UF)
- ASUS S401 series (S401QA, S401UA, S401UF)
- ASUS S410 series (S4100V, S410U, S410UA, S410UF, S410UN, S410UQ)
- ASUS S4200UF
- ASUS VivoBook 14 series (X411QR, X411UA, X411UQ)
- ASUS VivoBook S14 series (S410UA, S410UF, S410UN, S410UQ, X411U)
- ASUS VivoBook S410 series (S410UA, S410UQ)
- ASUS VivoBook X411 series (X411UA, X411UF, X411UN, X411UQ)
- ASUS X411 series (X411QA, X411QR, X411U, X411UA, X411UF, X411UN, X411UQ)
Compatibility Note
The compatible part numbers and models listed are not exhaustive. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting less than 1-2 hours |
| Swelling/Bulging | Battery appears swollen or causes case separation |
| Not Charging | Battery won’t charge or only charges intermittently |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | OS shows “Replace Battery” or “Battery Health: Poor” messages |
| Random Shutdowns | Laptop shuts down unexpectedly even with charge remaining |
| Age | Battery is 2-3 years old with noticeable performance decline |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
| Standby/Sleep | 24+ hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual battery life may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Shipping & Warranty
- Ships within one business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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