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EV Warrior bicycle; hooking up new batteries got my wires crossed

A year ago i took out my batteries on my EV Warrior. I am looking for someone who has one that can tell me how they hook up. Details or picture indicating wire color and terminals.
thanks Dan croburly@hotmail.com

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Posted on Jan 02, 2017

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SOURCE: Schematic for EV Warrior Electric Bike

I have a PDF of the schematic i drew for my bike. it is posted on the Yahoo power-assist group. look in the files section.

http://tech.groups.yahoo.com/group/power-assist/files/EV-Warrior/

there is also a text file there that lists all of the wiring connectors and where each of the wires goes. as well as connection diagrams for the Curtis 1505 speed controller.

the charger circuit is very simple. the black and red wires from the charger port go straight to the batteries +24V and 0V terminals. the third white wire connects through a bullet connector to pin#7 (EPO wire) of the Curtis speed controller. this acts to turn off the motors while the batteries are being charged.

inside the charger male connector the pin for that 3rd white wire is shorted to ground. so when you plug the charger in the white wire is grounded thru the charger plug.

have fun. i really enjoyed my EV-Warriors while i could still ride them.

rick



Posted on May 23, 2009

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SOURCE: Is there a weight limitation for carrying roof bicycle racks/bike

I wouldn't think there is a limitation, but I would be sure that it would hod the bikes and the bike rack too. Just be careful when you go thru McDonalds driveway. Lol. Hope this helps!?

Posted on Apr 08, 2010

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Replaced starter in 99 Saturn. Battery went dead, got new one ...same thing. REPLACED ALT. SAME THING. Had alt tested, it was good. Wont hold a charge, wont start. Could starter wires be crossed?


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Can I charge ev warrior with standard battery charger?


Yes, But. 2 pack so 6volt each, I will assume standard lead acid batteries as the is common, and that is what the pic shows. depends on what you call standard charger, I would not do it with my 40 year old standard charger, although at a push, it will still charge them, but need to keep a check on them, later chargers, monitor the battery voltage, and adjust output to suit. All chargers work the same way, so basically yes, but keep a check on them, not running to hot etc. check voltage if you can. But they all work the same way, just later cells are used to the controlled cct of later chargers. especially with them being so called sealed, they still let gas escape, via a pin hole, If they get hot, to much gas, going out, reduces the effiency of the electrolyte, so will reduce the life, BUT as long as you keep checking them and stop if they get hot no problem, they will get warm anyway.

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1 Answer

How do you charge the EV warrior?


You need to obtain an "EV Warrior SuperCharger". I just found a few on Ebay for about $80
It is a 5A-24v battery charger with a standard 3 Prong Connector
2b58782e-6fd1-479a-99cc-4c7481cbeddc.jpg

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Schematic for EV Warrior Electric Bike


I have a PDF of the schematic i drew for my bike. it is posted on the Yahoo power-assist group. look in the files section.

http://tech.groups.yahoo.com/group/power-assist/files/EV-Warrior/

there is also a text file there that lists all of the wiring connectors and where each of the wires goes. as well as connection diagrams for the Curtis 1505 speed controller.

the charger circuit is very simple. the black and red wires from the charger port go straight to the batteries +24V and 0V terminals. the third white wire connects through a bullet connector to pin#7 (EPO wire) of the Curtis speed controller. this acts to turn off the motors while the batteries are being charged.

inside the charger male connector the pin for that 3rd white wire is shorted to ground. so when you plug the charger in the white wire is grounded thru the charger plug.

have fun. i really enjoyed my EV-Warriors while i could still ride them.

rick



Mar 12, 2009 | Electric Bicycle Motor, Bike,electric...

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