Description
Product Overview
This Acer AP19B8K 43.08Wh battery is a genuine replacement part designed specifically for compatible Acer laptop models. It delivers reliable power and performance for your mobile computing needs.
Specifications
- Part Number: AP19B8K
- Voltage: 11.4V
- Capacity: 43.08Wh
- Chemistry: Lithium-ion
- Condition: Brand new
Compatible Models
Part Number P/N
- KT.0030G.022
- AP19B8K
Model Compatibility
- Acer Aspire (A317-52)
- Acer Aspire 1 (A114-21, A114-33, A115-32, A115-32-C5MS)
- Acer Aspire 3 (A314-22, A314-22G, A314-35, A315-23, A315-23G, A315-24PT, A315-33, A315-35, A315-510P, A315-56, A315-57G, A315-58, A315-58G, A317-33, A317-52, A317-53, A317-53G)
- Acer Aspire Spin (A317-52)
- Acer Chromebook 311 (C722, C722T)
- Acer Chromebook 314 (CB314-2H, CB314-2HT)
- Acer Chromebook 331 (C722-MT8183)
- Acer Extensa 15 (EX215-22, EX215-22G, EX215-32, EX215-53G, EX215-54, EX215-54G, EX215-55)
- Acer Spin 1 (SP114-31, SP114-31-C1VN)
- Acer TravelMate (B311-31, B311R-31, B311R-32)
- Acer TravelMate Spin B3 (B311-31)
Note: This list represents common compatible models. If your specific model or part number isn’t listed, please leave it in the order notes and we’ll verify compatibility before shipping.
When to Replace Your Battery
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly, lasting less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Not Charging | Battery won’t charge despite working charger |
| System Errors | Laptop shows “battery not detected” or similar errors |
| Age | Battery is over 2-3 years old with noticeable degradation |
| Overheating | Battery gets unusually hot during use or charging |
| Random Shutdowns | Laptop turns off suddenly even with charge remaining |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
| Standby/Sleep | 20-30 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than when your device was new due to increased software demands and overall system power consumption.
Purchase Benefits
- One business day shipping
- 30-day money back guarantee
- One year warranty
- In stock ready to ship
- Brand new product
- Free shipping
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