Description
Product Overview
This Toshiba PA5077U-1BRS 45Wh replacement battery is designed to restore your laptop’s power and mobility. Manufactured to meet original specifications.
Specifications
- Part Number: PA5077U-1BRS
- Voltage: 10.8V
- Capacity: 45Wh
- Chemistry: Li-ion
- Condition: Brand New
Compatibility Information
Compatible Part Numbers (P/N)
- PA5076R-1BRS
- PA5076U-1BRS
- PABAS268
- PABAS269
- PAS076U-1BRS
- G71C000F1210
- G71C000F2110
- P000562380
- P000562390
- P000565490
- P000565500
- P000614000
- P000697180
Compatible Models
- Satellite L950
- Satellite L950D
- Satellite L955
- Satellite L955D
- Satellite S955
- Satellite S955D
- Satellite U840
- Satellite U900
- Satellite U940
- Satellite U945
Note: This list represents common compatible models and part numbers. Many additional compatible models exist. 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, and we will verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1 hour |
| Swelling/Bulging | Battery case appears swollen or distorted – replace immediately for safety |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop displays “Consider replacing your battery” or similar messages |
| Age | Battery is 2+ years old with noticeable performance decline |
| Unexpected Shutdowns | Laptop turns off suddenly even with reported charge remaining |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 2-3 hours |
| Document Editing | 2.5-3.5 hours |
| Video Playback | 1.5-2.5 hours |
| Light Gaming | 1-1.5 hours |
| Standby/Sleep | 4-8 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual battery life may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Purchase Benefits
- Ships within 1 business day
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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