| Battery | Lithium-Ion rechargeable |
| Battery capacity | 9600 |
| Battery run time up to | 13 |
| IP Rating | IP68 |
| Light output | 20000 |
| Shipping Box Depth | 22 |
| Shipping Box Height | 8.5 |
| Shipping box quantity | 1 |
| Shipping Box Weight | 0.83 |
| Shipping Box Width | 11 |
| Unit Brutto Volume | 0.002057 |
| Unit Gross Weight | 0.83 |
| Unit Net Weight | 0.422 |
| Vendor Homepage | flashlight.nitecore.com/product/tm20k |
