125 cc over charge on battery

63nova · 06-05-2018, 11:00 AM

hello new to the forum and have a problem.
I just got the grand kids a new 125cc 4 wheeler they have rode it about 3 hours and I have put 3 battery's and 3 regulators on it .
it is charging at 15.5 to 16.4 and just cooking the battery.
anybody have any idea where i need to look for another problem that i might be missing.
thanks for the help

63nova · 06-07-2018, 01:28 PM

fixed it with new stator now charges 13.5 volts

63nova · 06-08-2018, 09:42 PM

well back to ground 0 killed another battery,and is back to charging 16.7 volts.
this thing is junk .can anybody help.

humanbeing · 06-08-2018, 11:45 PM

What's in there?
half or full? http://mastercircuits.blogspot.com/2...onversion.html The type of rec MUST as stock stator!!!
Good old GY6 is half http://sanxin.com.cn/Exhibit/exhview.asp?pid=32 | For typical full http://sanxin.com.cn/Exhibit/exhview.asp?pid=42
btw, Some "full" rec had a "control" wire http://sanxin.com.cn/Exhibit/exhview.asp?pid=43

FLASHLIGHTBOY · 06-10-2018, 01:00 PM

I would ask is there warranty on this>???? lets start with that ... new stator new batterys... new regulators....???? something is strange....

63nova · 06-10-2018, 04:02 PM

dealer says we didnt buy warranty on it .
its only 2 months old and kids have been on it maybe 15 times .today i have made new ground cables for it put another new battery and the best I can get it down to is 15.2 volts.
seems like the longer it runs the higher the voltage gets.
dont want to say dealers name but they are no help they said bring it in but I'm 400 miles from them.
cannot find name on it think its a coolster (spelling)125cc automatic dnr

Bruces · 06-10-2018, 05:47 PM

Did you purchase it with a credit card ?

63nova · 06-10-2018, 08:18 PM

yes we did

been working on it all day have found the longer it runs the hotter the regulator gets and voltage keeps going up.

Bruces · 06-11-2018, 01:35 AM

Credit card will probably get you some satisfaction warranty wise or return wise with the dealer .They have the power .

pete · 06-11-2018, 02:36 AM

bolt your voltage reg to a peice of alloy to make the heat sink area bigger
a voltage reg works by turning the xtra voltage in to heat is the reason any
votage reg worth having has a alloy case with fins on it...
and if it isan't already move it out into the air flow... and get it away from anything
that produces heat..ie motor...

,,

63nova · 06-11-2018, 10:03 AM

going to order regulator does anybody have a good replacement or better one then the ones that come with it

thanks for the help this thing is cant be this hard to fix
this is the bike

was bought from Usa power sports llc and they will not help barley can get them on the phone.

FLASHLIGHTBOY · 06-13-2018, 10:47 AM

I9 would call TAOTAO office and tell them the dealer will not help... there is suppose to be a 6 month warranty on defective parts... the tao tao supplier in that area should support you... I am surprised that you do not know what type of atv you have???? where is the title and other paperwork???? you should know this... as you going to need this.... who is going to listen to your problem if you can not show proof of buying it from them.... you say you changed the stator ... the regulator... the battery and wiring is good????? not much else to do??? need more real info...

63nova · 06-13-2018, 11:00 AM

yes sir I have the paper work will look for a name again all we could find was taotao

i will call the office their is no dealer near me I order it on line from dealer

their is no name on the bike itself
its a ATA-125D

FLASHLIGHTBOY · 06-15-2018, 11:36 AM

Should be a plate on the front behind plastic bumper... check for TAO TAO office on line... you can order these from many places.... eagle parts etc... ebay... amazon.. FAMILY GO KARTS..

63nova · 06-19-2018, 08:38 PM

ok I give up put in the 3rd stater and I don't know how many regulators today and still have same problem .
parts came from TaoTao so this thing will be for sale at the local flee market I have learned my lesson .

06-05-2018, 11:00 AM	#1
63nova Join Date: Jun 2018 Posts: 18	125 cc over charge on battery hello new to the forum and have a problem. I just got the grand kids a new 125cc 4 wheeler they have rode it about 3 hours and I have put 3 battery's and 3 regulators on it . it is charging at 15.5 to 16.4 and just cooking the battery. anybody have any idea where i need to look for another problem that i might be missing. thanks for the help
	0

06-08-2018, 11:45 PM	#4
humanbeing Join Date: Mar 2008 Posts: 2,436	What's in there? half or full? http://mastercircuits.blogspot.com/2...onversion.html The type of rec MUST as stock stator!!! Good old GY6 is half http://sanxin.com.cn/Exhibit/exhview.asp?pid=32 \| For typical full http://sanxin.com.cn/Exhibit/exhview.asp?pid=42 btw, Some "full" rec had a "control" wire http://sanxin.com.cn/Exhibit/exhview.asp?pid=43 __________________
	0

06-10-2018, 01:00 PM	#5
FLASHLIGHTBOY Join Date: May 2009 Location: SASKATOON Posts: 1,161	dealer.. I would ask is there warranty on this>???? lets start with that ... new stator new batterys... new regulators....???? something is strange.... __________________ DEALER FOR ZSTAR & GIO PRODUCTS, TAOTAO ABIBABA ATV ETC
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06-11-2018, 02:36 AM	#10
pete Join Date: Jan 2012 Location: ChCh , NZ Posts: 2,262	bolt your voltage reg to a peice of alloy to make the heat sink area bigger a voltage reg works by turning the xtra voltage in to heat is the reason any votage reg worth having has a alloy case with fins on it... and if it isan't already move it out into the air flow... and get it away from anything that produces heat..ie motor... ,, __________________ 09 XT660R ... 06 TTR250 ... 80 Montesa H6 125 Enduro... 77 Montesa Cota 348 MRR "Malcom Rathnell Replica"... Current resto projects.. 81 Honda CT110... 80 Kawasaki KL250A1... 11 Husaburg TE125 enduro... "sold" along with another 31... Lifan 125 Pitbike.. "stolen" ... KIWI BIKER FORUM...... http://www.kiwibiker.co.nz/forums/content.php All the best offroad rides in NZ... http://www.remotemoto.com/ E-mail... xtpete1@gmail.com
	0

06-11-2018, 10:03 AM	#11
63nova Join Date: Jun 2018 Posts: 18	going to order regulator does anybody have a good replacement or better one then the ones that come with it thanks for the help this thing is cant be this hard to fix this is the bikewas bought from Usa power sports llc and they will not help barley can get them on the phone. Last edited by 63nova; 06-11-2018 at 12:42 PM.
	0

06-07-2018, 01:28 PM	#2
63nova Join Date: Jun 2018 Posts: 18	fixed it with new stator now charges 13.5 volts
	4

06-08-2018, 09:42 PM	#3
63nova Join Date: Jun 2018 Posts: 18	well back to ground 0 killed another battery,and is back to charging 16.7 volts. this thing is junk .can anybody help.
	0

06-10-2018, 04:02 PM	#6
63nova Join Date: Jun 2018 Posts: 18	dealer says we didnt buy warranty on it . its only 2 months old and kids have been on it maybe 15 times .today i have made new ground cables for it put another new battery and the best I can get it down to is 15.2 volts. seems like the longer it runs the higher the voltage gets. dont want to say dealers name but they are no help they said bring it in but I'm 400 miles from them. cannot find name on it think its a coolster (spelling)125cc automatic dnr
	0

06-10-2018, 05:47 PM	#7
Bruces Join Date: May 2018 Posts: 1,588	Did you purchase it with a credit card ?
	0

06-10-2018, 08:18 PM	#8
63nova Join Date: Jun 2018 Posts: 18	yes we did been working on it all day have found the longer it runs the hotter the regulator gets and voltage keeps going up.
	0

06-11-2018, 01:35 AM	#9
Bruces Join Date: May 2018 Posts: 1,588	Credit card will probably get you some satisfaction warranty wise or return wise with the dealer .They have the power .
	0

06-13-2018, 10:47 AM	#12
FLASHLIGHTBOY Join Date: May 2009 Location: SASKATOON Posts: 1,161	Dealer I9 would call TAOTAO office and tell them the dealer will not help... there is suppose to be a 6 month warranty on defective parts... the tao tao supplier in that area should support you... I am surprised that you do not know what type of atv you have???? where is the title and other paperwork???? you should know this... as you going to need this.... who is going to listen to your problem if you can not show proof of buying it from them.... you say you changed the stator ... the regulator... the battery and wiring is good????? not much else to do??? need more real info... __________________ DEALER FOR ZSTAR & GIO PRODUCTS, TAOTAO ABIBABA ATV ETC
	0

06-13-2018, 11:00 AM	#13
63nova Join Date: Jun 2018 Posts: 18	yes sir I have the paper work will look for a name again all we could find was taotao i will call the office their is no dealer near me I order it on line from dealer their is no name on the bike itself its a ATA-125D Last edited by 63nova; 06-13-2018 at 04:11 PM.
	0

06-15-2018, 11:36 AM	#14
FLASHLIGHTBOY Join Date: May 2009 Location: SASKATOON Posts: 1,161	brand Should be a plate on the front behind plastic bumper... check for TAO TAO office on line... you can order these from many places.... eagle parts etc... ebay... amazon.. FAMILY GO KARTS.. __________________ DEALER FOR ZSTAR & GIO PRODUCTS, TAOTAO ABIBABA ATV ETC
	0

06-19-2018, 08:38 PM	#15
63nova Join Date: Jun 2018 Posts: 18	ok I give up put in the 3rd stater and I don't know how many regulators today and still have same problem . parts came from TaoTao so this thing will be for sale at the local flee market I have learned my lesson . Last edited by 63nova; 06-20-2018 at 11:03 AM.
	0