| Product Details | Description |
|---|---|
| Battery Type | Lithium-ion |
| Voltage | 10.8V (compatible with 11.1V) |
| Capacity | 4400mAh |
| cells | 6 cells |
| Compatible with model | HP 550 Notebook HP Business 6720s Notebook HP Business 6720s/CT |
| Hints | The new battery should be recharged 3-4 times and charged for 6-8 hours to fully activate the battery for best performance. |