Description
Product Overview
This is a genuine replacement 87Wh battery for Toshiba laptops. It is brand new, ships within one business day, and comes with free shipping, 30-day return policy, and one-year warranty.
Specifications
- Battery Part Number: PA3730U-1BRS
- Capacity: 87Wh
- Condition: Brand New
- Voltage: 10.8V
- Chemistry: Li-ion
Compatible Part Numbers (P/N)
This battery replaces the following Toshiba part numbers:
- PA3730U
- PA3730U-1BAS
- PA3730U1BAS
- PA3729U
- PA3729U-1BAS
- PA3729U1BAS
- PA3729U-1BRS
- PA3729U1BRS
- PA3723U-1BRS
- A000048230
- A000051280
- A000055200
Compatible Laptop Models (Model)
This battery is compatible with these Toshiba laptop models:
- Toshiba Qosmio X500s
- Toshiba Qosmio X505s
- Toshiba Satellite P500s
- Toshiba Satellite P505s
- Toshiba Satellite P505Ds
Need Help Finding Your Model?
We’ve listed the most common compatible part numbers and models above, but there are many more compatible devices. If you don’t see your specific model or part number listed, please leave it in the order notes during checkout. We will verify compatibility before shipping.
When Should You Replace Your Laptop Battery?
Here are common signs indicating it’s time for a battery replacement:
| Symptom | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting significantly less than original capacity |
| Swelling/Bulging | Battery case appears swollen or distorted, which can damage your laptop |
| Not Holding Charge | Battery percentage drops rapidly or shuts down immediately when unplugged |
| Charging Issues | Battery won’t charge to 100% or laptop doesn’t recognize the battery |
| Overheating | Battery becomes unusually hot during use or charging |
| Age | Battery is over 2-3 years old with noticeable performance degradation |
| System Warnings | Laptop displays “Replace Battery” or similar warning messages |
Shipping & Warranty
- Same day shipping if ordered before 3PM
- Free shipping on all orders
- 30-day money back guarantee
- 1-year manufacturer warranty
- Brand new, never used
- In stock and ready to ship
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