Search found 85 matches

by avoleoo
Dec 20 2020 8:25pm
Forum: Items for Sale - New
Topic: 25a magnetic charging port
Replies: 2
Views: 449

25a magnetic charging port

Hello, I have 5 pieces magnetic charging ports (a set of male and female), they are exactly the same as luna cycle sells.
$40 shipped each.

https://lunacycle.com/rosenberger-magne ... nd-female/
by avoleoo
Dec 18 2020 3:47pm
Forum: EBike General Discussion
Topic: Nickel strip current question.
Replies: 5
Views: 161

Re: Nickel strip current question.

Chalo: You are right lol. 3 in parallel to connect batteries in series.
by avoleoo
Dec 18 2020 2:28pm
Forum: EBike General Discussion
Topic: Nickel strip current question.
Replies: 5
Views: 161

Re: Nickel strip current question.

I have 3 strips in series (*correction - parallel), so good for 15a. Looks like i may be short on the series side.
by avoleoo
Dec 18 2020 2:15pm
Forum: EBike General Discussion
Topic: Nickel strip current question.
Replies: 5
Views: 161

Re: Nickel strip current question.

I can see where it says 4.3 amps, but for what length? How do I calculate if I am within specs for the given configuration since it's not just a width x length but is a parallel connection of 6 batteries and 14 in series. That's the reason I am asking, I have looked at this graphics before and total...
by avoleoo
Dec 18 2020 9:45am
Forum: EBike General Discussion
Topic: Nickel strip current question.
Replies: 5
Views: 161

Nickel strip current question.

Hey Guys, Finishing building 14s6p tesla cell pack and was wondering what are limits for the 0.15 nickel strip. I will also be soldering 12awg wire somewhere in the middle of the last series. BMS is 60amps. Intended to run it at 35a continous, so it may see a 50a spikes. Hopefully someone can answer...
by avoleoo
Dec 17 2020 10:15am
Forum: Items Wanted
Topic: Buying Stealth Bomber or Fighter or F.U.T.R. Alpha
Replies: 1
Views: 206

Buying Stealth Bomber or Fighter or F.U.T.R. Alpha

Hello, I am looking to get Stealth Bomber or Fighter or F.U.T.R. Alpha, preferably in non working condition. PM me.

Thank you.
by avoleoo
Jun 02 2020 2:11pm
Forum: EBike Technical
Topic: King Meter Display with Bafang Controller ?
Replies: 0
Views: 349

King Meter Display with Bafang Controller ?

A question, are the signal compatible between two controllers assuming that one will wire the display correctly. I mean can I use KT display on Bafang controller and Bafang display on KT controller? It seems like there are controllers on ebay that are using Bafang Display with the KT controller. Tha...
by avoleoo
Feb 25 2020 10:49am
Forum: Items for Sale - Used
Topic: Several A2B never version motors ( no controller inside )
Replies: 3
Views: 251

A2B & Stormer ST1 Hub Motor

I have several motors ( used in both late model a2b and stormer bikes up to 28mph ), this one is with no controller inside, I believe its 36v, Also have one with the controller inside. Located in South Florida if anyone is interested. $200, brand new ! Laced in 24" wheel. Should be good up to 3...
by avoleoo
Feb 10 2020 9:16am
Forum: Items for Sale - Used
Topic: Several A2B never version motors ( no controller inside )
Replies: 3
Views: 251

Several A2B never version motors ( no controller inside )

I have several A2B never version motors ( no controller inside ) if anyone is interested.
by avoleoo
Jan 15 2020 2:52pm
Forum: E-Vehicles General Discussion
Topic: List of battery bags
Replies: 3
Views: 1285

List of battery bags

Please share your experience with bags that can be used for ebike batteries. I'm using HPC bag bought on ebay that holds 14s6p 18650. It was great for about 2 years but now seeing seams starting to come apart. Was good for about 3000miles on flat terrain. https://i.ibb.co/BcZtPsC/20191230-230316850-...
by avoleoo
Dec 30 2019 11:59am
Forum: EBike General Discussion
Topic: Hydraulic Disc Brakes for e-bike - suggestions....
Replies: 5
Views: 642

Hydraulic Disc Brakes for e-bike - suggestions....

Guys, been looking on ebay and amazon and must say I am having trouble finding hydraulic disc brake kit that would have ebike brake cut-off trigger. The ones I found where modified with bafang style sensors that you glue on ( not what i am looking for ). Looking for easy maintenance 160mm rotor hydr...
by avoleoo
Dec 20 2019 8:01am
Forum: Battery Technology
Topic: Please help to identify pouch cells - solved
Replies: 3
Views: 504

Re: Please help to identify pouch cells - solved

Yup it's LFP, i got about 10 of these batteries, cells looks like tests about 14ah 3.5 - 3.0v. They are made in 2015, indeed amazing find !
by avoleoo
Dec 19 2019 7:59pm
Forum: Battery Technology
Topic: Please help to identify pouch cells - solved
Replies: 3
Views: 504

Re: Please help to identify pouch cells

Guys, nevermind, i was able to identify by flat voltage curve when charging, these things would not go over 3.4 at all.

solved, thank you.
by avoleoo
Dec 19 2019 5:43pm
Forum: Battery Technology
Topic: Please help to identify pouch cells - solved
Replies: 3
Views: 504

Please help to identify pouch cells - solved

Got this battery with no idea where it came from, all cells read 3.25v, could be either liion or life, has anyone seen anything like this and can help to identify? I would not want to charge them up to 4.2 without knowing what it is first. Thank you for your help. https://i.ibb.co/KrsBFJ6/20191219-2...
by avoleoo
Jun 06 2019 3:14pm
Forum: Items for Sale - New
Topic: 12 Fet IRFB4110 Infineon Controllers (Huge Discount, Clearing old stock)
Replies: 5
Views: 806

Re: 12 Fet IRFB4110 Infineon Controllers (Huge Discount, Clearing old stock)

Also Paul is asking $100 for the same controller and I don't see how is it huge discount.
by avoleoo
Jun 06 2019 3:12pm
Forum: Items for Sale - New
Topic: 12 Fet IRFB4110 Infineon Controllers (Huge Discount, Clearing old stock)
Replies: 5
Views: 806

Re: 12 Fet IRFB4110 Infineon Controllers (Huge Discount, Clearing old stock)

Anyone who buys them should know that these will require throttle ramp or CA3 if used with geared motors. Above 25A they are very jerky with super sensitive throttle mapping. Should be good with DD tho.
by avoleoo
Jun 06 2019 2:57pm
Forum: EBike General Discussion
Topic: 26" Rim Suggestions
Replies: 6
Views: 712

Re: 26" Rim Suggestions

Thank you guys a lot, I found what i needed.
by avoleoo
Jun 05 2019 8:01am
Forum: EBike General Discussion
Topic: 26" Rim Suggestions
Replies: 6
Views: 712

26" Rim Suggestions

Can anyone please suggest a strong 26" 36H 32mm - 35mm rim for an ebike ( MAC Motor ) ? Not expensive, does not have to be the lightest.

Thank you.
by avoleoo
Jun 03 2019 2:50pm
Forum: Items for Sale - Used
Topic: Tesla 18650 $1 - West palm Beach, FL
Replies: 1
Views: 625

Tesla 18650 $1 - West palm Beach, FL

Tesla 18650 for sale. Removed from module but still needs to be cleaned. Some are cleaned and wrapped. I have around 100 of them. Will not ship, local pickup only. Also it's take them all deal. They test at 3000mah and come from 2015 Model S with 35k on it. I've made two batteries so I don't really ...
by avoleoo
Jan 05 2019 4:18pm
Forum: Items Wanted
Topic: Need any kind of Bafang LCD
Replies: 3
Views: 648

Need any kind of Bafang LCD

Hi, I have a couple of Bafang 8FUN controllers that I want to test and I need the LCD. Maybe someone has it...

The plug has to be higo green color female.

Thanks.
by avoleoo
Sep 08 2018 9:58pm
Forum: EBike General Discussion
Topic: Please help to identify controller connectors ( pinouts )
Replies: 2
Views: 353

Re: Please help to identify controller connectors ( pinouts )

Allright, Got every except battery connector 3 upper wires.
Is anyone here with the same controller?
by avoleoo
Sep 08 2018 7:33pm
Forum: EBike General Discussion
Topic: Please help to identify controller connectors ( pinouts )
Replies: 2
Views: 353

Please help to identify controller connectors ( pinouts )

Hi guys, hopefully someone can point me into right direction. I got this 8fun controller that I would like to use on my bike, but I'm not sure what is what ( pinout ) One of the connectors (top) seems to be splittable with additional cable, splits into Display / Throttle / Brake switches I don't see...
by avoleoo
Sep 08 2018 8:23am
Forum: E-Vehicles General Discussion
Topic: Please help to identify connectors ( pinout )
Replies: 1
Views: 809

Please help to identify connectors ( pinout )

Hi guys, hopefully someone can point me into right direction. I got this 8fun controller that I would like to use on my bike, but I'm not sure what is what ( pinout ) One of the connectors (top) seems to be splittable with additional cable, splits into Display / Throttle / Brake switches I don't see...
by avoleoo
Jun 12 2018 3:20pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1645
Views: 218950

Re: bluetooth BMS?

awesome, thank you!
by avoleoo
Jun 12 2018 2:06pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1645
Views: 218950

Re: bluetooth BMS?

I have a question to Smart BMS owners about balancing. Let's say I set BMS balance voltage to 4.05V but charge the battery to 4.2V, is it going to always bleed down all cells to 4.05V or is it going to balance as long as it's charging? Either way if charger will be set at 4.2 v per cell BMS will try...