Begginers Guide to Processing 18650 Cells | Cell Database


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Evolve Skateboards Range Extender + Battery upgrade
#11
(09-18-2017, 07:32 AM)1958 greyhound Wrote: Whats the amp draw on the motor?
The cells you listed have a 550ma discharge
http://www.diypowerwalls.com/t-Panasonic...NCR18650PD
You had me worried for a second :Big Grin
They are 10A for sure.
350W motor, 24A peak.
(09-18-2017, 07:54 AM)daromer Wrote: If the wrapper comes of yes then it can short out if it shorts out... Tongue

hahaha. 
So if the wrapper between any of the the 6 paralell cells comes of it doesnt do anything right?
but if the cells that are next to each other which are in series to each other start to touch then it shorts right?
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#12
(09-18-2017, 01:26 PM)The-J-Man Wrote:
(09-18-2017, 07:32 AM)1958 greyhound Wrote: Whats the amp draw on the motor?
The cells you listed have a 550ma discharge
http://www.diypowerwalls.com/t-Panasonic...NCR18650PD
You had me worried for a second :Big Grin
They are 10A for sure.
350W motor, 24A peak.
(09-18-2017, 07:54 AM)daromer Wrote: If the wrapper comes of yes then it can short out if it shorts out... Tongue

hahaha. 
So if the wrapper between any of the the 6 paralell cells comes of it doesnt do anything right?
but if the cells that are next to each other which are in series to each other start to touch then it shorts right?

If a negative touches a positive and they are connected you will most likely get a short.

Just on a side note with the evolve single motor boards.

Have you found any problems with the single motor, ie. Does it pull to one side or any other drawbacks?
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#13
(Yesterday, 07:27 AM)Wattsup Wrote:
(09-18-2017, 01:26 PM)The-J-Man Wrote:
(09-18-2017, 07:32 AM)1958 greyhound Wrote: Whats the amp draw on the motor?
The cells you listed have a 550ma discharge
http://www.diypowerwalls.com/t-Panasonic...NCR18650PD
You had me worried for a second :Big Grin
They are 10A for sure.
350W motor, 24A peak.
(09-18-2017, 07:54 AM)daromer Wrote: If the wrapper comes of yes then it can short out if it shorts out... Tongue

hahaha. 
So if the wrapper between any of the the 6 paralell cells comes of it doesnt do anything right?
but if the cells that are next to each other which are in series to each other start to touch then it shorts right?

If a negative touches a positive and they are connected you will most likely get a short.

Just on a side note with the evolve single motor boards.

Have you found any problems with the single motor, ie. Does it pull to one side or any other drawbacks?

Well that makes sense :Big Grin put these plastic spacers between all but 2 of the in series spots. Didn't have space for the others. Think I should open it up again though and do it. Just in case. There is some duct tape in there but i don't trust that enough.
 
Um yeah they do pull left somewhat. You learn to compensate quite quickly. Its more noticeable with the all terrain tires then with the street tires too. I go about 32km/h so power isnt really lacking but I rode the carbon GT and that was amazing. On other terrain its great too. With the single motor when you do a right turn on loose ish ground you can get wheel spin. Sad 
The new Evolve One board probably have this even more as the motor is more powerful.
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