# Fixing a 2007 E4, what do I need to do to power with 24S Li-Ion?

**URL:** <https://community.electricforum.com/t/fixing-a-2007-e4-what-do-i-need-to-do-to-power-with-24s-li-ion/18304>\
**Category:** Uncategorized\
**Created:** [March 14, 2020, 3:33am UTC](https://community.electricforum.com/t/fixing-a-2007-e4-what-do-i-need-to-do-to-power-with-24s-li-ion/18304 "2020-03-14T03:33:08Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\
**Post date:** [March 26, 2020, 6:15pm UTC](https://community.electricforum.com/t/fixing-a-2007-e4-what-do-i-need-to-do-to-power-with-24s-li-ion/18304/21 "2020-03-26T18:15:43Z")

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Yes, when 72v goes away, car is disabled.

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_[View the full topic](https://community.electricforum.com/t/fixing-a-2007-e4-what-do-i-need-to-do-to-power-with-24s-li-ion/18304)._