Description
Product Overview
This Acer AP19B5L 54.6Wh battery is a genuine replacement part designed specifically for compatible Acer laptop models. Manufactured to meet original specifications for reliable performance.
Specifications
- Battery Part Number: AP19B5L
- Capacity: 54.6Wh
- Chemistry: Lithium-ion
- Condition: Brand new
- Compatibility: See detailed list below
Compatible Models
Part Number P/N
- KT.00405.010
- KT00405010
- AP19B5L
Model Compatibility
- Aspire 3 (A315-44P, A315-58, A315-59, A315-59G)
- Aspire 5 (A514-53, A514-54, A514-55, A515-43, A515-45G, A515-55)
- Aspire 7 (A715-51G)
- Swift 3 (SF314-42, SF314-58)
- TravelMate P2 (P214-53G, TMP214-53G, TMP215-52)
Note: This list represents common compatible models. If your specific model isn’t listed, please include your laptop model or current battery part number in the order notes for verification.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge |
| Swelling/Bulging | Battery case appears swollen or distorted |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Replace Battery” or similar alerts |
| Age | Battery is over 2-3 years old with reduced performance |
| Random Shutdowns | Laptop turns off unexpectedly when unplugged |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 4-6 hours |
| Video Streaming | 3-5 hours |
| Office Applications | 5-7 hours |
| Gaming | 1.5-2.5 hours |
| Standby/Idle | 8-12 hours |
Note: These are conservative estimates for new batteries in older systems. Actual runtime may be shorter than original performance due to increased software demands and hardware aging.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock – ready to ship





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