# ProfecB Spec-II Quick Question

**URL:** <https://forums.speedlife.net/t/profecb-spec-ii-quick-question/209819>\
**Category:** NYSpeed Automotive\
**Created:** [March 6, 2011, 4:28pm UTC](https://forums.speedlife.net/t/profecb-spec-ii-quick-question/209819 "2011-03-06T16:28:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Onyx\_Z32](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/onyx_z32/32/7581_2.png) [@Onyx\_Z32](https://forums.speedlife.net/u/Onyx_Z32)\
**Post date:** [March 6, 2011, 4:28pm UTC](https://forums.speedlife.net/t/profecb-spec-ii-quick-question/209819/1 "2011-03-06T16:28:08Z")

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Any one know if the settings on this boost controler stay in memory even if the battery is disconnected? Mine hasn’t been powered up in well over a year, and I can’t remember if this is the case. I’m inclinded to think they do but it’s been a while so I could be wrong.

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**Author:** ![upstateclipse](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/upstateclipse/32/7348_2.png) [@upstateclipse](https://forums.speedlife.net/u/upstateclipse)\
**Post date:** [March 6, 2011, 4:38pm UTC](https://forums.speedlife.net/t/profecb-spec-ii-quick-question/209819/2 "2011-03-06T16:38:07Z")

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Yes it is supposed to. I have had one that did not store it before but that was a problematic unit.

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**Author:** ![Onyx\_Z32](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/onyx_z32/32/7581_2.png) [@Onyx\_Z32](https://forums.speedlife.net/u/Onyx_Z32)\
**Post date:** [March 7, 2011, 9:33am UTC](https://forums.speedlife.net/t/profecb-spec-ii-quick-question/209819/3 "2011-03-07T09:33:37Z")

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Thanks. It took a few hours for RX3 and me to tweak it one night and I’d rather not have to do that again :tup: