Description
Product Overview
This Sony VGP-BPS35A 40Wh battery is a genuine replacement power source designed specifically for compatible Sony VAIO laptop models. Manufactured to meet original equipment specifications.
Specifications
- Battery Type: Lithium-ion
- Voltage: 10.8V
- Capacity: 40Wh
- Condition: Brand new
- Warranty: 1 year
Compatibility Information
Part Numbers (P/N)
- Sony VGP-BPS35A
- Sony VGP-BPS35
- Sony A1961893A
- Sony A1961894A
- Sony A1961896A
Compatible Models
- Sony SVF1421 Series
- Sony SVF1422 Series
- Sony SVF1521 Series
- Sony SVF152C Series
- Sony SVF153 Series
- Sony VAIO Fit 15E
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 for verification.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge |
| Swelling/Bulging | Battery case appears expanded or distorted |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Consider replacing your battery” messages |
| Random Shutdowns | Computer turns off unexpectedly when unplugged |
| Age Factor | Battery is over 2 years old with noticeable degradation |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 2-3 hours |
| Word Processing | 3-4 hours |
| Video Playback | 1.5-2.5 hours |
| Gaming | 1-1.5 hours |
| Standby/Sleep | 8-12 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than original performance due to increased software demands and natural hardware aging.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock – ready to ship





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