Description
Product Overview
This genuine Fujitsu FPCBP372 45Wh replacement battery delivers reliable power for your Fujitsu laptop. Manufactured to meet original specifications, it ensures optimal performance and safety.
Key Features
- 45Wh capacity for extended usage
- Lithium-ion technology
- Genuine Fujitsu quality
- One business day shipping
- 30-day money-back guarantee
- 1-year warranty
- Brand new condition
- In stock, ready to ship
- Free shipping included
Compatibility Information
Part Numbers (P/N)
- FPCBP372
- 01A-X12051100
- 01A-X17050500
- 38020864
- CP579040-01
- CP579040-02
- CP579040-XX
- FMVNBP220
- FPB0281
Compatible Models
- Fujitsu LifeBook U772
Note: This list represents common compatible part numbers and models. Many additional compatible devices exist. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Shortened Runtime | Battery lasts less than 60% of original capacity |
| Swelling/Bulging | Visible physical deformation of battery casing |
| Overheating | Battery becomes unusually hot during use or charging |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop displays “Replace Battery” or similar alerts |
| Instant Shutdown | Computer powers off immediately when unplugged |
| Age Factor | Battery is over 2-3 years old with regular use |
Estimated Battery Life
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep Mode | 24+ hours |
Important Note: These are conservative estimates for a new battery used with older hardware. Due to increased power demands from modern software and natural aging of other laptop components, actual runtime may be shorter compared to when your laptop was new.
Purchase Assurance
We stand behind our products with a comprehensive satisfaction guarantee. Your purchase includes free shipping, 30-day returns, one-year warranty, and same-day shipping from our in-stock inventory.
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