Description
Product Overview
This genuine Lenovo L17M6P52 99Wh battery provides reliable power replacement for your compatible Lenovo ThinkPad workstation.
Specifications
- Battery Type: Li-ion
- Voltage: 11.4V
- Capacity: 99Wh
- Condition: Brand new
- Part Number: L17M6P52
Compatible Part Numbers (P/N)
- 01AV497
- 01AV498
- 5B10W13903
- 5B10W13904
- L17C6P51
- SB10K97636
- SB10K97637
Compatible Models
- ThinkPad P72 (20MB, 20MC)
- ThinkPad P73 (20QR, 20QS)
Compatibility Note
Many compatible part numbers and models exist beyond what we’ve listed. If you’re unsure about compatibility, please leave your specific laptop model or battery part number in the order notes during checkout, and we’ll verify before shipping.
When to Replace Your Battery
| Situation | 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, indicating potential safety hazard |
| Charging Issues | Battery won’t charge fully, stops charging at certain percentage, or requires frequent reconnection |
| System Warnings | Laptop displays “Consider replacing your battery” or similar power-related alerts |
| Age Factor | Battery is 2-3 years old with noticeable performance degradation |
| Random Shutdowns | Laptop turns off unexpectedly even when battery indicator shows remaining charge |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Office Work | 4-6 hours |
| Video Playback | 3-5 hours |
| Gaming & Intensive Applications | 1.5-2.5 hours |
| Standby/Sleep Mode | Multiple days |
| Mixed General Use | 3-5 hours |
Note: These are conservative estimates for new batteries in older systems. Actual runtime may be shorter than when your device was new due to increased software demands and hardware aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- Brand new product





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