Description
Product Overview
This genuine Samsung AA-PLXN4AR 44Wh battery is designed as a direct replacement for your original Samsung laptop battery. Manufactured to meet exact specifications for reliable performance.
Key Features
- Capacity: 44Wh
- Voltage: 7.4V
- Chemistry: Lithium-ion
- Condition: Brand new, never used
- Warranty: 1-year manufacturer warranty
Compatible Part Numbers (P/N)
- AA-PLXN4AR
- 921700031
- BA43-00335A
- BA4300350A
- BA43-00350A
- P32H01-01-N01
Compatible Models
- Samsung 900X3B
- Samsung 900X3C
- Samsung 900X3E
- Samsung NP900X3C
- Samsung NP900X3D
- Samsung NP900X3E
- Samsung NP900X3F
- Samsung NP900X3G
Shipping & Returns
- Ships within 1 business day
- Free shipping
- 30-day money-back guarantee
- In stock, ready to ship
Compatibility Note
We’ve listed the most common compatible part numbers and models above, but this battery fits additional Samsung devices. If you don’t see your specific model or part number listed, please leave it in the order notes during checkout. We’ll verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains quickly, lasting less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or distorted |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Consider replacing your battery” or similar messages |
| Age | Battery is over 2-3 years old with noticeable performance decline |
| Overheating | Battery becomes unusually hot during use or charging |
| Random Shutdowns | Laptop shuts down unexpectedly even with charge remaining |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep | 8-12 hours |
| Mixed Use | 3-4 hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual battery life may be shorter than when your device was new due to increased power demands from software updates and natural hardware aging.
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