Product Summary: High-performance 11.1V 45Wh Li-polymer replacement battery for Lenovo ThinkPad E14 and E15 Gen 2, 3, and 4 series. Restore your business laptop runtime with our professional-grade cells and a 1-year warranty.
Product Specifications
| Battery Model: | L19M3PD5 / SB10W51918 |
| Voltage: | 11.1V |
| Capacity: | 4050mAh / 45WH |
| Battery Type: | Li-polymer |
| Cell: | Made in China, high quality guarantee |
| Color: | Black |
| Condition: | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- L19M3PD5
- SB10W51918
- 5B10W51817
- L19D3PD5
- SB10W51921
Compatible Models
- Lenovo ThinkPad E14 Gen 2
- Lenovo ThinkPad E14 Gen 3
- Lenovo ThinkPad E14 Gen 4
- Lenovo ThinkPad E15 Gen 2
- Lenovo ThinkPad E15 Gen 3
- Lenovo ThinkPad E15 Gen 4
Expert FAQ for Professional Care
- Q: Does this battery fit the ThinkPad E15 Gen 4?
- A: Yes, it is fully compatible with the E15 Gen 2 through Gen 4 models, providing reliable peak power for demanding professional workloads.
- Q: What are the safety protections?
- A: It features built-in multi-protection for overcharge, short circuit, and temperature control to protect your high-end ThinkPad hardware.