Description
Product Overview
This genuine Lenovo L17C3P51 45Wh battery is designed as a direct replacement for your original laptop battery. Manufactured to meet strict quality standards, it ensures reliable performance and safety.
Specifications
- Battery Type: Li-ion
- Capacity: 45Wh
- Voltage: 11.4V
- Condition: Brand New
- Part Number: L17C3P51
Compatibility Information
Part Numbers (P/N)
- 01AV445, 01AV446, 01AV447, 01AV448
- 3ICP6/54/90, 3ICP6/55/90
- 5B10W13887, 5B10W13888, 5B10W13889, 5B10W13890
- L17L3P51, L17M3P51, L17M3P52
- SB10K97606, SB10K97607, SB10K97608, SB10K97609
- SB10T83130, SB10T83131, SB10T83132, SB10T83133
Models
- ThinkPad E14 (20RA, 20RB)
- ThinkPad E15 (20RD, 20RE)
- ThinkPad E480 (20KQ, 20KN)
- ThinkPad E485 (20KU)
- ThinkPad E490 (20N8, 20N9)
- ThinkPad E495 (20NE, 20NE001GGE)
- ThinkPad E580 (20KS, 20KT)
- ThinkPad E585 (20KV)
- ThinkPad E590 (20NB, 20NC)
- ThinkPad E595 (20NF)
- E41-50 (82HW, 82HX)
- E41-55 (82FJ)
Note: This battery is compatible with many more part numbers and models than we can list here. 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 Replace Your Battery
Consider replacing your laptop battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge, lasting less than 1 hour |
| Swelling/Bulging | Battery case appears swollen or distorted |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| Unexpected Shutdowns | Laptop turns off suddenly even with charge remaining |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | OS displays “Replace Battery” or similar warnings |
| Age | Battery is over 2-3 years old with noticeable performance decline |
Estimated Battery Life
Based on 45Wh capacity with typical usage patterns (estimated conservatively):
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-5 hours |
| Word Processing | 4-6 hours |
| Video Streaming | 2-4 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
| Standby/Sleep | 24+ hours |
Important Note: New batteries used with older hardware and software will typically provide shorter runtime compared to when your laptop was brand new. This is normal due to increased power demands from aging components and modern software updates.
Purchase Benefits
- Same Day Shipping (Order by 3PM)
- 30-Day Money Back Guarantee
- 1-Year Manufacturer Warranty
- Free Shipping
- In Stock – Ready to Ship
- 100% Brand New Product
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