Description
Product Overview
This genuine Fujitsu FMVNBP186 replacement battery delivers 48Wh of reliable power for your Fujitsu LifeBook laptop. Manufactured to meet original specifications, it ensures optimal performance and compatibility.
Specifications
- Battery Part Number: FMVNBP186
- Capacity: 48Wh
- Chemistry: Lithium-Ion
- Condition: Brand new, factory fresh
- Voltage: 10.8V
Compatible Part Numbers (P/N)
This battery replaces the following Fujitsu part numbers:
- 34039876
- 38016180
- 38016472
- CP477891-03, CP477891-XX
- CP478214-01, CP478214-02, CP478214-XX
- CP515790-01, CP515790-XX
- FPB0269
- FPCBP250, FPCBP250AP
Compatible Models
Designed for Fujitsu LifeBook series including:
- LifeBook A530, A531
- LifeBook AH530, AH530/3A, AH530/GFX, AH530/HD6, AH531
- LifeBook AH/D, AH42/C, AH42/D, AH42/E
- LifeBook LH520, LH522, LH530, LH701, LH701A
- LifeBook LH52/C
- LifeBook PH50/C, PH50/E, PH521
When to Replace Your Battery
Consider replacing your laptop battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than when new, lasting less than 1-2 hours |
| Swelling/Bulging | Battery case appears swollen or distorted, creating gap between battery and laptop |
| Overheating | Battery becomes unusually hot during use or charging |
| Charging Issues | Battery won’t charge fully, stops charging prematurely, or doesn’t recognize charger |
| System Warnings | Laptop displays “Replace Battery” or “Battery Not Detected” errors |
| Age | Battery is 2-3 years old with noticeable performance degradation |
Compatibility Note
The compatibility list shown represents common models and part numbers. Many additional Fujitsu models use this battery. If your specific model or battery part number isn’t listed, please leave it in the order notes during checkout. We will verify compatibility before shipping.
Purchase Benefits
- Same day shipping on orders placed before 3PM
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping on all orders
- In stock – ready to ship
- 100% brand new, never used




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