R
redacted
Guest
Could you expand on this? The Manta has user-replaceable batteries. However, the Low Battery warning, as has been posted on numerous other threads, isn't always a sign of a true battery problem; especially since the computer had been in use ~6 months with approximately 25 dives. This indicated to me a higher probability of device failure than simply an exhausted battery. Had it been 2 years and 100 dives, I most certainly would have just done a battery replacement and been on my way.
It was a used computer and even a "new" computer may have sat in an LDS for some time so battery condition is unknown. In any case, when something like that fails, it is simple to just change the battery giving you a good known start point.