# 2005 gem e4 charger

**URL:** <https://community.electricforum.com/t/2005-gem-e4-charger/26375>\
**Category:** GEM Forum\
**Created:** [May 15, 2023, 10:37pm UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375 "2023-05-15T22:37:29Z")\
**Posts on this page:** 5\
**Page:** 2

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**Author:** ![mlmcpo](https://avatars.discourse-cdn.com/v4/letter/m/f1d935/32.png) [@mlmcpo](https://community.electricforum.com/u/mlmcpo)\
**Post date:** [October 1, 2023, 4:43pm UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375/21 "2023-10-01T16:43:24Z")

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I did put chargers on the back batteries last night and then charge the whole system overnight the cart is working so so far so good thank you again!

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**Author:** ![AssyRequired](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/assyrequired/32/7621_2.png) [@AssyRequired](https://community.electricforum.com/u/AssyRequired)\
**Post date:** [October 1, 2023, 5:11pm UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375/22 "2023-10-01T17:11:06Z")

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That’s it? You pulled the cord and want off the bus?  
Fine, Be off with you…

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**Author:** ![mlmcpo](https://avatars.discourse-cdn.com/v4/letter/m/f1d935/32.png) [@mlmcpo](https://community.electricforum.com/u/mlmcpo)\
**Post date:** [October 1, 2023, 7:12pm UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375/23 "2023-10-01T19:12:25Z")

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Hey! By now, I know you know that I am a needy individual. I need help on a regular basis thanks to my purchase of something I really don’t understand that well and needs a boatload of care on a regular basis. What do you think of the next time I need batteries going lithium?

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**Author:** ![dougl](https://avatars.discourse-cdn.com/v4/letter/d/b19c9b/32.png) [@dougl](https://community.electricforum.com/u/dougl)\
**Post date:** [October 1, 2023, 9:42pm UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375/24 "2023-10-01T21:42:59Z")

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> [@mlmcpo](#):
>
> I did put chargers on the back batteries last night and then charge the whole system overnight the cart is working so so far so good thank you again!

So now you need to run it down a little bit and charge(onboard) then let it sit for 1 hour and then measure the voltages of all 6 batteries. They need to be without ~.1V to .2V worst case. If you need to, put your single battery charger on any low battery and take it upto the high battery level. This will balance the charge in all the batteries and hopefully get you a much better experience when you run your pack down towards the low end.

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**Author:** ![mlmcpo](https://avatars.discourse-cdn.com/v4/letter/m/f1d935/32.png) [@mlmcpo](https://community.electricforum.com/u/mlmcpo)\
**Post date:** [October 2, 2023, 12:16am UTC](https://community.electricforum.com/t/2005-gem-e4-charger/26375/25 "2023-10-02T00:16:28Z")

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Noted and thank you!

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