Description
Sony VGP BPS40 48Wh Laptop Battery
This genuine replacement battery provides reliable power for your Sony Vaio laptop. With 48Wh capacity and precise compatibility, it restores your device’s original performance.
Product Specifications
- Battery Part Number: VGP-BPS40
- Capacity: 48Wh
- Chemistry: Lithium-ion
- Condition: Brand new, factory fresh
- Warranty: 1 year
Compatibility Information
Part Numbers (P/N) This Battery Replaces:
- VGP-BPS40
Compatible Models:
- Sony Vaio Fit 14A
- Sony Vaio Fit 14A Flip PC
- Sony Vaio Fit 15A
- Sony Vaio Fit 15A Flip PC
- Sony Vaio SVF14 series (multiple variants)
- Sony Vaio SVF15 series (multiple variants)
Note: This list shows only a portion of compatible models. If you don’t see your specific model listed, please leave your laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Consider Battery Replacement
| Symptom | Description | Recommended Action |
|---|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge | Replace immediately |
| Swelling/Bulging | Battery case appears expanded or distorted | Replace urgently – safety risk |
| Charging Issues | Won’t hold charge or charges intermittently | Replace battery |
| System Warnings | “Consider replacing your battery” messages | Replace soon |
| Age | Battery over 2-3 years old with reduced performance | Consider replacement |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime | Power Settings |
|---|---|---|
| Web Browsing | 3-4 hours | Balanced mode, medium brightness |
| Document Editing | 4-5 hours | Power saver mode, low brightness |
| Video Playback | 2.5-3.5 hours | Balanced mode, medium brightness |
| Gaming | 1-1.5 hours | High performance, maximum brightness |
| Standby/Sleep | Multiple days | Sleep mode with occasional wake |
Important Note: These are conservative estimates for a new battery in used hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and hardware aging. The 48Wh capacity represents the battery’s original specification when new.
Shipping & Warranty
- Ships within 1 business day
- Free shipping on all orders
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- 100% brand new product
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