As others have said, the limit is 7.7 LY of total travel. This is said to be a theoretical limitation of the technology. "Better" drives (TL 9 thru 12) are just somewhat faster.

Interestingly, The book "Ranger" suggests that the ancient Eber had stutterwarp with a range of at least 9.4 LY! Sadly, this was never followed up on.

On Thu, Dec 21, 2017 at 4:39 PM, Thomas RUX <tmr0195@comcast.net> wrote:

Hello all,

I have a combination of Traveller 2300 AD and 2300 AD books that include a PDF of Star Cruiser and Naval Architect's Manual. The PDF material does not appear to list how long the stutterwarp drive can be used before needing discharging. If someone can remember which book the information would you please let me know.

I have an unfinished spreadsheet to design a stutterwarp drive that is from TNE FF&S pp. 42-43 unfortunately I'm unable to locate my TNE FF&S to see what the source covers.