Description
Product Overview
This ASUS C31N1318 44Wh replacement battery is designed to restore your laptop’s mobility and performance. Manufactured to meet original specifications, it ensures reliable power delivery for compatible ASUS models.
Specifications
- Battery Capacity: 44Wh
- Chemistry: Lithium-ion
- Condition: Brand new
- Compatibility: See detailed list below
Compatibility Information
Part Numbers (P/N)
- C31N1318
- 0B200-00700000
- 0B200-00700100
- C31PW93
Compatible Models
- ASUS Pro ESSENTIAL PU301
- ASUS Pro ESSENTIAL PU301L
- ASUS Pro Essential PU301LA
Need Help Finding Your Model?
We’ve listed the most common compatible part numbers and models above, but there are additional compatible devices. If you don’t see your specific model or part number listed, please leave it in the order notes during checkout. We’ll verify compatibility before shipping.
When Should You Replace Your Battery?
Here are common signs indicating it’s time for a battery replacement:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1-2 hours under normal use |
| Swelling/Bulging | Battery case appears swollen or distorted, potentially causing trackpad or case lifting |
| Failure to Charge | Battery won’t charge despite functional charger and power source |
| System Shutdowns | Laptop unexpectedly shuts down even when battery indicator shows remaining charge |
| OS Warnings | Operating system displays “Replace Battery” or “Service Battery” messages |
| Age Factor | Battery is over 2-3 years old with noticeable performance degradation |
Expected Battery Life
Based on 44Wh capacity, here are conservative estimates for various usage scenarios:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep Mode | Multiple days |
Note: These are conservative estimates for replacement batteries. Actual runtime may vary based on your specific laptop model, age, settings, and applications. New replacement batteries used with older hardware and updated software may provide shorter runtime compared to the original battery when your laptop was new.
Purchase Confidence
- Ships within one business day
- 30-day money-back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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