Description
Product Overview
This Toshiba PA5107U-1BRS is a 43Wh replacement battery designed specifically for compatible Toshiba laptop models. It delivers reliable power and performance as a direct replacement for your original battery.
Specifications
- Battery Part Number: PA5107U-1BRS
- Capacity: 43Wh
- Voltage: 10.8V
- Chemistry: Li-ion
- Condition: Brand New
Compatible Part Numbers (P/N)
This battery replaces the following Toshiba part numbers:
- PA5107U-1BRS
- G71C000FM210
- P000573230
- P000573240
- P000573250
- P000581700
- P000599500
- P000614010
- P000617510
- P000617520
- P000697220
- P71C000FM2AA
- P71C000FP3AA
Compatible Models
This battery is compatible with these Toshiba laptop models:
- Satellite K55t
- Satellite L40-A, L40T-A
- Satellite L50-A, L50-C, L50D-10F, L50D-A, L50DT-A series
- Satellite L50T-A series
- Satellite P50-A, P50-B, P50T-A, P50T-B
- Satellite P55
- Satellite Pro L50-A
- Satellite S50-A, S50D-A, S50T-A
- Satellite S55t series
Note on Compatibility
The compatibility list above shows only the most common models and part numbers. If your specific model or battery part number isn’t 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 Replace Your Laptop Battery
Consider replacing your battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting less than 1 hour |
| Charging Issues | Battery won’t hold charge or charges very slowly |
| Swelling/Bulging | Battery appears swollen or causes case to bulge |
| Overheating | Battery gets unusually hot during use or charging |
| System Warnings | Laptop shows “Consider replacing your battery” or similar messages |
| Random Shutdowns | Computer shuts down suddenly even with charge remaining |
| Age | Battery is 2-3 years old with noticeable performance decline |
Purchase Benefits
- One Business Day Shipping
- 30-Day Money Back Guarantee
- One Year Warranty
- In Stock – Ready to Ship
- Brand New Product
- Free Shipping

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