Description
Product Overview
This is a genuine replacement battery for select ASUS laptops. With 48Wh capacity and lithium-ion technology, it delivers reliable power for your mobile computing needs.
Specifications
- Voltage: 15.4V
- Capacity: 48Wh
- Chemistry: Lithium-ion
- Part Number: B31N1726
- Condition: Brand new
Compatibility Information
Part Numbers (P/N)
- 0B200-02910000
- 0B200-02910100
- 0B200-02910200
- 0B200-03270100
- 0B200-03270200
- 0B200-03400000
- B31BN91
- B31N1726
Laptop Models
- FX504 / FX504GD / FX504GE / FX504GM
- FX505 / FX505DY / FX505GD / FX505GE / FX505GM
- FX80 / FX80GD / FX80GE8750-1
- FX86 / FX86FE / FX86FM
- G531GT
- TUF F15 / TUF FX565GM
- TUF Gaming A15 / FA506
- TUF Gaming series (FX504GD, FX505DD, FX505DT, FX505DV, etc.)
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 Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Charging Issues | Won’t charge fully or charges intermittently |
| Unexpected Shutdowns | Laptop turns off suddenly even with charge remaining |
| OS Warnings | System reports “Consider replacing your battery” |
| Age | Battery is 2+ years old with noticeable performance decline |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Office Work | 2-3 hours |
| Video Streaming | 1.5-2.5 hours |
| Gaming | 1-1.5 hours |
| Light Use (Document Editing) | 3-4 hours |
| Standby/Sleep Mode | Multiple days |
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 hardware aging.
Purchase Benefits
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year warranty
- In stock, ready to ship
- Brand new product
- Free shipping
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