An Electric Scooter Community on a Mission to Stamp out Transportation Mediocrity.

Covers electric scooter models whether shared or for consumers.
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By jamiesj410
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#17236
Ivitohappy wrote:
Sat Nov 09, 2019 12:13 pm
Hi, I have finished the conversion and now I want to start with the lights. You know what the headlight and brake voltage are ?
Headlight is 4.5 other lights are 12v don’t put more than 4.5 on the headlight it will burn up I burned up 2

By Ivitohappy
Posts
#17238
jamiesj410 wrote:
Sat Nov 09, 2019 3:20 pm
Ivitohappy wrote:
Sat Nov 09, 2019 12:13 pm
Hi, I have finished the conversion and now I want to start with the lights. You know what the headlight and brake voltage are ?
Headlight is 4.5 other lights are 12v don’t put more than 4.5 on the headlight it will burn up I burned up 2
Thanks



By John not doe
Posts
#17266
Hi, I finally got to the battery but, before doing anything stupid, feel kinda stuck.

The pack seems to be in some sort of protective like the controller.

I need to bypass the BMS but how do I extract the pack?
To view images REGISTER or LOGIN for full access.

To view images REGISTER or LOGIN for full access.


Thanks in advance for the guidance To view images REGISTER or LOGIN for full access.

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By UgloBuglo
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#17268
John not doe wrote:
Mon Nov 11, 2019 6:00 am
Hi, I finally got to the battery but, before doing anything stupid, feel kinda stuck.

The pack seems to be in some sort of protective like the controller.

I need to bypass the BMS but how do I extract the pack?

Thanks in advance for the guidance To view images REGISTER or LOGIN for full access.
Use an Angle Grinder and cut the top of the box off.
Cut under/along the lips on each side and take it slowly.
It will get messy, the rubber inside will end up absolutely everywhere,

By John not doe
Posts
#17269
UgloBuglo wrote:
Mon Nov 11, 2019 6:37 am
John not doe wrote:
Mon Nov 11, 2019 6:00 am
Hi, I finally got to the battery but, before doing anything stupid, feel kinda stuck.

The pack seems to be in some sort of protective like the controller.

I need to bypass the BMS but how do I extract the pack?

Thanks in advance for the guidance To view images REGISTER or LOGIN for full access.
Use an Angle Grinder and cut the top of the box off.
Cut under/along the lips on each side and take it slowly.
It will get messy, the rubber inside will end up absolutely everywhere,
Thanks.
But then how will I put it back together? I'll need to protect the battery pack again, no?

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By UgloBuglo
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#17270
John not doe wrote:
Mon Nov 11, 2019 7:59 am
UgloBuglo wrote:
Mon Nov 11, 2019 6:37 am
John not doe wrote:
Mon Nov 11, 2019 6:00 am
Hi, I finally got to the battery but, before doing anything stupid, feel kinda stuck.

The pack seems to be in some sort of protective like the controller.

I need to bypass the BMS but how do I extract the pack?

Thanks in advance for the guidance To view images REGISTER or LOGIN for full access.
Use an Angle Grinder and cut the top of the box off.
Cut under/along the lips on each side and take it slowly.
It will get messy, the rubber inside will end up absolutely everywhere,
Thanks.
But then how will I put it back together? I'll need to protect the battery pack again, no?
Unscrew the side plates first, and after you have cut the top out you can use these to hold the top again.
Look at the battery pack, it's pretty obvious how to do it To view images REGISTER or LOGIN for full access.


You could also add a zip tie or two for extra strength I suppose.

By Ivitohappy
Posts
#17273
John not doe wrote:
Mon Nov 11, 2019 6:00 am
Hi, I finally got to the battery but, before doing anything stupid, feel kinda stuck.

The pack seems to be in some sort of protective like the controller.

I need to bypass the BMS but how do I extract the pack?
To view images REGISTER or LOGIN for full access.

To view images REGISTER or LOGIN for full access.


Thanks in advance for the guidance To view images REGISTER or LOGIN for full access.


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