| General | Part number | 57Y4565 |
| Description | ThinkPad Battery 73+ (6cell) | |
| Power management | Battery type(s) | 6 Cell Lithium-Ion |
| Battery | Battery Types | 6 Cell Lithium-Ion |
| Battery Voltage | 11.1 V | |
| Power | 5.2 Amp/Hr | |
| Limited warranty[7] | Limited warranty period | One year |
| Technical Information | Supported Software Applications | ThinkPad Edge 13, ThinkPad External Battery Charger (40Y7625) |
| Environmental Information | Maximum Operating YYYY | 95 % |
| Maximum Operating Temperature | 35 C | |
| Minimum Operating HumidityXXX | 8 % | |
| Minimum Operating Temperature | 5 C | |
| Architecture | Depth Metric | 58.2 mm |
| Height Metric | 29.3 mm | |
| Height US | 1.15 in | |
| Weight Metric[2] | 0.35 Kg | |
| Weight US[2] | 0.75 lbs | |
| Width Metric | 268.3 mm | |
| Width US | 10.56 in | |


