Description
Product Overview
This Acer AP18H18J 34.31Wh battery is a genuine replacement part designed specifically for compatible Acer laptops. Manufactured to meet original specifications, this battery ensures reliable performance and safety.
Specifications
- Battery Type: Lithium-Ion
- Capacity: 34.31Wh
- Voltage: 11.4V
- Condition: Brand New
- Part Number: AP18H18J
Compatible Part Numbers (P/N)
- AP18H18J
- KT.0020G.011
- KT0020G011
Compatible Models
- Acer TravelMate B1 B114-21
- Acer TravelMate B1 TMB114-21
- Acer TravelMate B114-21
- Acer TravelMate P2 P214-51
- Acer TravelMate P2 P214-51G
- Acer TravelMate P2 P215-51
- Acer TravelMate P2 P215-51G
- Acer TravelMate P214-51
- Acer TravelMate P214-51-57BZ
- Acer TravelMate P214-51G
- Acer TravelMate P215-51G
- Acer TravelMate TMP215-51
Important Compatibility Note
There are many more compatible part numbers and models than we can list here. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting less than 1-2 hours |
| Swelling/Bulging | Battery appears swollen or causes case to bulge – replace immediately |
| Not Charging | Battery won’t charge or only charges to a low percentage |
| Overheating | Battery gets unusually hot during use or charging |
| System Warnings | Laptop shows “Consider replacing your battery” or similar messages |
| Age | Battery is 2-3 years old with noticeable performance decline |
| Random Shutdowns | Laptop shuts down unexpectedly even with charge remaining |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Word Processing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-3 hours |
| Mixed Use | 4-5 hours |
| Standby/Sleep | 24-48 hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than when your laptop was new due to increased power demands from software updates and natural hardware aging.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year warranty
- Free shipping
- In stock – ready to ship
Reviews
There are no reviews yet