# Power surging 2010 Tomberlin E-Merge SS

**URL:** https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290
**Category:** Uncategorized
**Created:** [April 18, 2017, 12:03am UTC](https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290 "2017-04-18T00:03:08Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![vabeachabum624](https://avatars.discourse-cdn.com/v4/letter/v/6de8d8/32.png) [@vabeachabum624](https://community.electricforum.com/u/vabeachabum624)
#### Post date: [April 18, 2017, 12:03am UTC](https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290/1 "2017-04-18T00:03:09Z")

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I have a 2010 Tomberlin E-Merge, electric golf cart, when I took it for a ride last night it takes off fine, then it slows down, then it picks back up again. Batteries look good. Any ideas what could be causing this?

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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: [April 18, 2017, 1:36am UTC](https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290/2 "2017-04-18T01:36:35Z")

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What does the battery voltage drop to under load?