# Zivan NG1 thermister resistance value
**URL:** https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129
**Category:** Uncategorized
**Created:** [July 26, 2024, 9:37pm UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129 "2024-07-26T21:37:05Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@Cformony](https://community.electricforum.com/u/Cformony)
#### Post date: [July 26, 2024, 9:37pm UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/1 "2024-07-26T21:37:05Z")
Hi, what I want to do is solder a resistor in place of the thermister (self adjusting resistor) so that the charger thinks it’s 70 degrees outside. Since my thermister is suspect, I can’t rely on its values, Anyone know what range in ohms, is ? Is there’s a chart somewhere?
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### Author:  [@AssyRequired](https://community.electricforum.com/u/AssyRequired)
#### Post date: [July 27, 2024, 1:12am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/2 "2024-07-27T01:12:17Z")
Did you get your charger fixed already?
That was fast.
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### Author:  [@Cformony](https://community.electricforum.com/u/Cformony)
#### Post date: [July 27, 2024, 1:56am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/3 "2024-07-27T01:56:38Z")
No it’s still at zivan in Sacramento. I’m charging with a 72v charger I got from Amazon. Just thinking ahead…
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### Author:  [@AssyRequired](https://community.electricforum.com/u/AssyRequired)
#### Post date: [July 27, 2024, 2:30am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/4 "2024-07-27T02:30:07Z")
Ask him if he has an extra temp sensor?
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### Author:  [@Cformony](https://community.electricforum.com/u/Cformony)
#### Post date: [July 27, 2024, 2:44am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/5 "2024-07-27T02:44:49Z")
I planned to when they call me with the cost. I’ll probably have them do the updates while they have it apart. It’s only money, I guess. Lol
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### Author:  [@AssyRequired](https://community.electricforum.com/u/AssyRequired)
#### Post date: [July 27, 2024, 3:39am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/6 "2024-07-27T03:39:20Z")
Don’t go too wild with the cash. There are better chargers to throw money at.
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### Author:  [@Cformony](https://community.electricforum.com/u/Cformony)
#### Post date: [July 27, 2024, 12:10pm UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/7 "2024-07-27T12:10:40Z")
This one was only 180 bucks and made a big deal about how you can plug it in and forget it. It WILL turn itself off. I’ve got a Dodge 3500 diesel and pull a 42ft fifth wheel and so I can use a good charger and lots of friends who don’t think ahead, so I can use a good adjustable charger.
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### Author:  [@JarJarJava](https://community.electricforum.com/u/JarJarJava)
#### Post date: [July 28, 2024, 7:57am UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/8 "2024-07-28T07:57:53Z")
The update is just a eeprom swap.
Ive been to Electric Conversions aka Zivan USA. Neat place. Guy who runs it is like a slightly less deranged Doc Emmitt Brown. Nice guy too.
Youll probably get your charger back next year though.
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### Author:  [@Cformony](https://community.electricforum.com/u/Cformony)
#### Post date: [July 28, 2024, 12:48pm UTC](https://community.electricforum.com/t/zivan-ng1-thermister-resistance-value/28129/9 "2024-07-28T12:48:33Z")
Lol ,yeah I get the impression that it’s a small operation with a big website. They never answer the phone, I finally managed to get a hold of someone by email. So long as it gets fixed, I’m good with it. There’s another place in Kentucky that specializes in zivan chargers but I opted for elcon cause they estimated half the cost. Anyway, we’ll see what happens…