Battery drains when OFF

Bodya over 3 years ago

I know it was discussed in the forum, but I believe it was for older FW versions.

- Hardware Ver. 4.0

- Firmware Ver. 2.80 (388665)

- BT - ON

- ANT+ - ON

inReach Mini was switched OFF about 00:00 yesterday - battery 97%, today it was switched ON about 13:00 - battery 91%.

I understand BT and ANT+ interfaces should not work (and consume battery) when device switched OFF, but who knows.

Any thoughts what can cause so fast battery drains?

Top Replies

twolpert over 3 years ago +1

Contact tech support. There WAS some kind of f/w issue which caused unusually large drain while off. However, that was supposed to have been fixed in the f/w you have. Perhaps Garmin will replace the unit…

All Replies

0 twolpert over 3 years ago

Contact tech support. There WAS some kind of f/w issue which caused unusually large drain while off. However, that was supposed to have been fixed in the f/w you have. Perhaps Garmin will replace the unit under warranty.

This is not mentioned in the official f/w release notes, but there are other forum threads which mention it. For example, see Garmin-Andrewpost in this thread: https://forums.garmin.com/outdoor-recreation/inreach/f/inreach-mini/229570/inreach-mini-deplete-battery-when-off

0 Bodya over 3 years ago in reply to twolpert

I am going to do a set of experiments like repeat with BT, ANT+ - ON, then OFF, will collect some stats and in case it is repeatable issue will contact support.