Description
Product Overview
This Acer AP18A5P 71.9Wh battery is a genuine replacement part designed specifically for compatible Acer laptops. Manufactured to meet original specifications, this battery ensures reliable performance for your device.
Specifications
- Voltage: 15.2V
- Capacity: 71.9Wh
- Chemistry: Lithium-ion
- Part Number: AP18A5P
- Condition: Brand new
Compatible Part Numbers
- AP18A5P
- KT.00405.008
- KT00405008
Compatible Models
- Acer ConceptD 9 (CN917-71)
- Acer ConceptD 9 Pro (CN917-71P)
- Acer Predator Helios 700 (PH717-71)
- Acer Predator Triton 900 (PT917-71)
When to Consider Battery Replacement
| Symptom | Description | Recommendation |
|---|---|---|
| Short Runtime | Battery drains quickly under normal use | Replace if runtime is less than 1 hour |
| Swelling/Bulging | Battery case appears expanded or distorted | Immediate replacement required |
| Overheating | Battery gets unusually hot during use/charging | Replace for safety reasons |
| Charging Issues | Won’t charge fully or disconnects frequently | Replace if persistent after cleaning contacts |
| System Warnings | OS shows “Replace Battery” or similar alerts | Follow system recommendation |
| Age | Battery is 2+ years old with reduced performance | Consider preventive replacement |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime | Notes |
|---|---|---|
| Web Browsing | 3-4 hours | Multiple tabs, Wi-Fi enabled |
| Office Applications | 4-5 hours | Word processing, spreadsheets |
| Video Playback | 2.5-3.5 hours | 1080p video, medium brightness |
| Gaming | 1-1.5 hours | High-performance gaming |
| Idle/Standby | 6-8 hours | Minimal activity, power saving mode |
Note: These estimates are for new batteries used with existing hardware. Actual runtime may be shorter than original factory performance due to increased software demands and hardware aging.
Compatibility Note
We’ve listed the most common compatible part numbers and models above. If you don’t see your specific model or are unsure about compatibility, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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