Description
Product Overview
Genuine Samsung AA-PLYN4AN 50Wh replacement battery. Direct compatibility with specific Samsung Chromebook models and battery part numbers.
Specifications
- Battery Type: Lithium-ion
- Capacity: 50Wh
- Part Number: AA-PLYN4AN
- Condition: Brand new, factory fresh
Compatibility Information
Compatible Part Numbers (P/N)
- AA-PLYN4AN
- BA43-00340A
Compatible Models
- Samsung 5 550 Chromebook XE550C22
- Samsung 5 550C Chromebook
Note: Compatibility list is not exhaustive. If you don’t see your specific model or part number listed, please leave your device model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Battery
Consider replacing your laptop battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge |
| Swelling/Bulging | Battery case appears swollen or distorted |
| Charging Issues | Battery won’t hold charge or charges intermittently |
| System Warnings | Laptop shows “battery not detected” or similar errors |
| Age | Battery is 2+ years old with noticeable performance decline |
| Overheating | Battery gets unusually hot during use or charging |
Estimated Battery Life
Conservative estimates for 50Wh battery under normal usage conditions:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing | 4-6 hours |
| Document Editing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Light Gaming | 2-4 hours |
| Idle/Standby | 8-12 hours |
Important Note: New batteries used with older hardware and software may provide shorter runtime compared to when your device was new. Increased power demands from aging components and modern applications can reduce overall battery life.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping included
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