Description
Product Overview
This Acer AP13D3K 45Wh battery is a genuine replacement part designed specifically for compatible Acer laptop models. Manufactured to meet original specifications, it ensures reliable performance and safety.
Specifications
- Battery Capacity: 45Wh
- Voltage: 11.1V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatibility Information
Compatible Part Numbers (P/N)
- Acer AP13D3K
- Acer 1ICP6/60/78-2
- Acer KT00403016
Compatible Models
- Acer Aspire S3-392
- Acer Aspire S3-392G
Note: This list represents common compatible models and part numbers. Many additional compatible models exist. If you’re unsure about compatibility, please leave your laptop model or current battery part number in the order notes, and we’ll verify before shipping.
When to Consider Battery Replacement
Here are common indicators that your laptop battery may need replacement:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| Swelling/Bulging | Physical deformation of battery case |
| Overheating | Battery becomes unusually hot during use/charging |
| System Warnings | Laptop displays “Replace Battery” or similar alerts |
| Age | Battery is 2+ years old with noticeable performance decline |
Estimated Battery Life by Usage
Based on 45Wh capacity with conservative estimates:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Idle/Standby | 6-8 hours |
Important Note: New batteries used with older laptops may provide shorter runtime compared to when the laptop was new. This is normal due to increased software demands and natural hardware aging affecting power efficiency.
Shipping & Warranty
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping included





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