Search found 23 matches

by JDELUNA
Feb 13 2018 12:03am
Forum: Stand-up E-scooters and E-skateboards
Topic: Goped stock controller max voltage? >>>>>>>
Replies: 1
Views: 593

Goped stock controller max voltage? >>>>>>>

I have a stock Goped ESR 750 and am interested in upgrading the battery pack with an 8s lithium pack that has a max voltage of 33.6volts. Does anyone know if I can use this ? I have access to a Goped programmer. Thanks for any info. God Bless :)
by JDELUNA
Jan 18 2018 1:00pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Seller or source for HUB Motors for stand-up /kick-scooter GOPED
Replies: 6
Views: 1167

Seller or source for HUB Motors for stand-up /kick-scooter GOPED

I am looking to modify my GoPed Electric scooter with a front and rear Hub Motors of at least 1000 watts or more each. Kind of like a DUALTRON ULTRA. Does anyone know of a source where I can purchase these and the controllers, etc. The GOPED wheels are approx. 10 to 10.5 inches in diameter so the hu...
by JDELUNA
Jul 27 2008 11:17am
Forum: Battery Technology
Topic: Quetion for extperts about LIFEBATT Packs and BMS
Replies: 2
Views: 532

Quetion for extperts about LIFEBATT Packs and BMS

I am thinking of joining the group buy for the LIFEBATTS and was thinking of purchasing 5 - 12Volt / 30AH packs for my EMAX scooter and putting them in series for a total of 60Volts / 30AH. My question is, will this work and will the BMS for each of the individual packs work when the packs are disc...
by JDELUNA
Jul 06 2008 9:19pm
Forum: E-Bike General Discussion
Topic: Puma Speed and Voltage question
Replies: 6
Views: 797

Puma Speed and Voltage question

Where in the USA is the BEST place to get the PUMA hub motor and what voltage is needed to achieve a 35mph top speed on a PUMA with a 26 inch MTB wheel, using SLICKS ??? Thanks for any info. God Bless :)
by JDELUNA
Nov 23 2007 3:04pm
Forum: E-Vehicles General Discussion
Topic: Theft control.
Replies: 47
Views: 5294

This is how easy it is to steal a bike in broad daylight with hundreds of people watching you. Enjoy and God Bless :) <object><param></param><param></param><embed src="http://www.youtube.com/v/5TNTq3nhuh0&rel=1" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embe...
by JDELUNA
Nov 23 2007 2:59pm
Forum: E-Vehicles General Discussion
Topic: Theft control.
Replies: 47
Views: 5294

What do most people do when they hear a car alarm ??? They ignore it. I would suggest making the bike, etc. very unpleasing for them to steal and ride away by carrying small pump with you and deflate one or both of the tires, or take off the seat if it has a quick release seat. God Bless :)
by JDELUNA
Nov 22 2007 8:06pm
Forum: E-Vehicles General Discussion
Topic: Theft control.
Replies: 47
Views: 5294

I like the GPS idea, that way if it does get stolen, you have a way to track it, then causally have a bunch of friends with you to visit the person that stole your vehicle........or just call the police and let them know you know the location :lol: Another idea I used to use when I had a high end mo...
by JDELUNA
Oct 14 2007 9:40pm
Forum: E-Bike General Discussion
Topic: Choice of folding bikes to covert?
Replies: 27
Views: 5297

I believe the main distributor for the puma kits is Texaselectricbikes.com If they don't have them, I know thesuperkids.com also sells them (though they have to get them through Texaselectricbikes.com) Hopefully you'll be able to find the version of the motor with the higher wire gauge. Maytag got ...
by JDELUNA
Oct 14 2007 8:50pm
Forum: E-Bike General Discussion
Topic: Choice of folding bikes to covert?
Replies: 27
Views: 5297

The P8, does that have an AL frame? I think I have to repeat that I had my frame (Speed D7) stretched to accomadate the 406. I think it was around 5 ~ 10 mm that it had to be stretched out. That's kind of a LOT of stretching. Chuck (my LBS guy that did the stretching) said he wasn't sure if this wo...
by JDELUNA
Oct 14 2007 6:02pm
Forum: E-Bike General Discussion
Topic: Choice of folding bikes to covert?
Replies: 27
Views: 5297

Availability of PUMA

I too am thinking of putting a PUMA on the REAR of my 2007 DAHON Speed P8 and running it at 56volts with Milwaukee emoli packs. Where in the USA are the NEW Puma's available from ?? Thanks for any info. God Bless :)
by JDELUNA
Jul 17 2007 7:23pm
Forum: Battery Technology
Topic: Win $1 million US Dollars and help our military !!! >>
Replies: 11
Views: 1763

Win $1 million US Dollars and help our military !!! >>

Whose up to the challenge ????!!! It would be nice if a fellow EV'r won !!!! God Bless :)


http://www.cnn.com/2007/TECH/07/16/wear ... index.html
by JDELUNA
Jul 09 2007 7:55pm
Forum: Battery Technology
Topic: Two New Cells From A123...
Replies: 23
Views: 5637

I hope and wonder if they will offer developer packs for these !!!! God Bless :)
by JDELUNA
Jul 07 2007 11:20pm
Forum: E-Vehicles General Discussion
Topic: Forget electric......how about an AIR powered car !!!! >&
Replies: 44
Views: 6909

Wow really nice, it says 3 minute recharge from a service station air compressor I am guessing. That's about the same time it takes for an average fill up of gas now. I wish that a major automaker would look into this technology, but they won't as in my opinion they will explore something else like ...
by JDELUNA
Jul 07 2007 8:34am
Forum: E-Bike Technical
Topic: Effects of Running Higher Power through Kollmorgen Motors
Replies: 21
Views: 3386

How about the good ole stand by of JB WELD ??? Woud that be strong enough to hold the magnets ??? Just a thought. Happy 777 and God Bless :)
by JDELUNA
Jul 06 2007 12:50pm
Forum: E-Vehicles General Discussion
Topic: Forget electric......how about an AIR powered car !!!! >&
Replies: 44
Views: 6909

I was jut thinking, now theoretically, if the air powered car had an air compressor that the engine powered, could it not keep filling its tanks with the air it needs for fuel ?? I am guessing it would probably be not as effiencient and that it could not fill the tank fast enough. Just a thought. AL...
by JDELUNA
Jul 02 2007 2:43am
Forum: E-Vehicles General Discussion
Topic: How accurate is this Peukert Calculator ???>>>>
Replies: 4
Views: 1217

Thanks for your reply Fechter. I inputted 38AH and 72amps to simulate my Emax scooter taking off from a stop NOT using the turbo button, as IIRC 72amps is what is uses for NON-turbo and 92amps for TURBO. With the 72amps is says that my stock 38AH batteries are like 12.77AH batteries....WOW big diffe...
by JDELUNA
Jul 01 2007 10:21pm
Forum: E-Vehicles General Discussion
Topic: How accurate is this Peukert Calculator ???>>>>
Replies: 4
Views: 1217

How accurate is this Peukert Calculator ???>>>>

I found this on the internet tonight. Does anyone know how accurate it is ?? Currently it does not do anything smaller than 20Ah but I figure you can just double your input AH and then divide by 2 the results that you get for anything less than 20AH. Please let me know what you all think. God Bless ...
by JDELUNA
Jun 02 2007 5:18am
Forum: Battery Technology
Topic: LiFePO4 polymer battery for e-bike
Replies: 24
Views: 6243

Nice, what is the size and cost for a:


24Volt / 20Ah pack

48Volt / 40Ah pack




Thanks for any info and God Bless :)
by JDELUNA
Apr 15 2007 12:24pm
Forum: E-Bike General Discussion
Topic: New member, just purchased hub kit from EVTech
Replies: 62
Views: 8607

Here is my take on some of the so called Chaepo department store bicycles: Actually some of the department store bikes are probably as good as the low end bikes you get from the LBS. IIRC Mountain Bike Action magazine did a test back in 1997 or 1998 on a Huffy and Pacific mountain bikes, the Huffy o...
by JDELUNA
Mar 25 2007 12:09pm
Forum: E-Bike Reviews & Testing
Topic: Still waiting for more Puma reviews
Replies: 8
Views: 2303

Was thinking of a DAHON folding bike. What kind of speeds will the PUMA get in a 20 inch wheel with 36 volts ?? How about at 48 volts ?? Thanks for any info. God Bless :)
by JDELUNA
Mar 14 2007 6:07pm
Forum: E-Bike Reviews & Testing
Topic: Finally! The Cyclone 500 watt review...
Replies: 33
Views: 15703

Just wondering how would a Currie USPD compare in power and performance since it too uses about the same voltage ?? Thanks for anyinfo. God Bless :)
by JDELUNA
Mar 13 2007 10:29pm
Forum: E-Bike Build Threads / Photos & Video
Topic: show my new li-polymer battery pack!!!!
Replies: 15
Views: 4994

New Member here >>>>

Those batteries are really tempting. I have a 2006 Emax so if I were to purchase 2 of these batteries and put them in parallel: 1. Stock Emax has either 36AH or 40AH Silicone SLA's. In reality with the Peukert effect, I am guessing about 27AH-30AH ?? So with these 2 20AH lithium packs I am guessing ...