Description
Product Overview
This genuine Lenovo 45N1748 34Wh battery provides reliable power for your compatible Lenovo devices. Manufactured to meet original specifications, it ensures optimal performance and safety.
Specifications
- Part Number: 45N1748
- Capacity: 34Wh
- Condition: Brand New
- Chemistry: Lithium-ion
Compatible Part Numbers (P/N)
This battery directly replaces the following Lenovo part numbers:
- 45N1748
- 45N1749
- 45N1750
- 45N1751
Compatible Models
Designed for these Lenovo laptop models:
- ThinkPad 11e
- ThinkPad 11e (20DA/20D9)
- ThinkPad 11e (20ED)
- ThinkPad 11e 2nd Gen (20ED/20EE)
- ThinkPad 11e Chromebook (20DB/20DU)
- ThinkPad Yoga 11e (20D9)
- ThinkPad Yoga 11e (20DA)
- ThinkPad Yoga 11e (20E5)
- ThinkPad Yoga 11e (20E7)
- ThinkPad Yoga 11e Chromebook (20DB)
- ThinkPad Yoga 11e Chromebook (20DU)
When to Consider Battery Replacement
| Symptom | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly after unplugging, lasting significantly less than original runtime |
| Battery Not Charging | Battery percentage doesn’t increase when connected to power adapter |
| Swelling/Bulging | Battery case appears expanded or distorted, creating safety concerns |
| System Errors | Laptop displays “battery not detected” or “replace battery” warnings |
| Age Factor | Battery is 2-3 years old with noticeable performance degradation |
| Random Shutdowns | Laptop turns off unexpectedly even with remaining charge indicated |
Compatibility Note
The compatible part numbers and models listed are not exhaustive. If you don’t see your specific model or battery part number listed, please leave this information in the order notes during checkout. We will verify compatibility before shipping.
Purchase Benefits
- Ships within one business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Brand new genuine product
- Free shipping included
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