Description
Product Overview
This ASUS B31N1429 48Wh replacement battery is designed to restore your laptop’s original performance and mobility. Manufactured to meet or exceed OEM specifications.
Specifications
- Part Number: B31N1429
- Voltage: 11.4V
- Capacity: 48Wh
- Chemistry: Li-ion
- Condition: Brand New
Compatibility Information
Part Numbers (P/N)
- 0B200-01460000
- 0B200-01460100
- B31N1429
Model Compatibility
- A501UX
- B31Bn95
- K501LB / K501LB-1A
- K501LX / K501LX-1A
- K501UB / K501UB-2A
- K501UQ / K501UQ-2A
- K501UW / K501UW-2A
- K501UX / K501UX-2A / K501UX-AH71
- R516UW
- R516UX
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 during checkout, and we’ll verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1 hour |
| Swelling/Bulging | Battery case appears swollen or deformed – replace immediately for safety |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop displays “Consider replacing your battery” or similar messages |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
| Age | Battery is 2+ years old with noticeable performance degradation |
Estimated Battery Life
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Playback | 2.5-3.5 hours |
| Gaming | 1-1.5 hours |
| Standby/Sleep | Up to 48 hours |
Note: These are conservative estimates for replacement batteries. Actual runtime may vary based on your laptop’s age, software demands, and power settings. New batteries in older systems typically provide shorter runtime compared to when the laptop was new due to increased software demands and hardware aging.
Purchase Benefits
- One Business Day Shipping
- 30-Day Money Back Guarantee
- 1-Year Warranty
- In Stock – Ready to Ship
- Brand New Product
- Free Shipping
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