R.P. Rosen yeah... Micah is the NICEST GUY... I also have a channel my Micah’s videos are way more “educational” than my “weird” presentation style hahaa more POWEEEEERR
Thank you Mikey, After finding ebikes as a hobby for an old electronics engineer, who likes being hands-on, you have given me the drive & confidence to build my own battery, all I need now is your book!
Thanks Micah for all you do. I just completed my first 14s3p 52.8 battery build to go with my first e-bike build. It turned out great. I've been riding it everyday and can't wait to build my next battery.
This is the first time that I've seen you I'm quite impressed I'm new to e-bikes right now I'm learning I found your comments very informative thank you
Your The MAN.... I HAVE GAINED A GOOD EDUCATION IN Battery TECH...YOUR A GREAT GUY. GREAT Video ....SHARED LOTS OF Video ON FACEBOOK...ONE DAY I HOPE TO BE AS SKILLED AS YOURSELF SO I ALSO CAN PASS The KNOWLEDGE ON....
Yeahhh nice to see you’re doing a lot of travelling... just a quick sleep on the floor and you’re good for more haha Yes, EM3EV is by far the best battery maker, I’ve been to the factory a few times, I wish Paul (EM3EV) was allowed show some of his custom design build he does for other companies but often there’s a NDA contract. Love this Q&A video!! Please make this more often =]
Martyr4JesusTheChrist ohhh losing your channel would be heartbreaking =/ Yeah, those NDA paperwork also stops me so much from making videos showing all the battery design and build I make. Some reeeeeeeally cool ones but sadly can’t share anything =/
Hey Micah, I fell in love with electric bikes and scooters few months ago when I went to visit Tel Aviv. Great city. Question, hub or mid-drive motors. What's your preference and why?
As far as City Slicker jitter, I discovered a problem with the factory tires and will do a video on it soon. Basically they have flat spots from sitting and shipping stress that makes the bike bounce. If you watch your first ride video forward camera look at the bouncing but the front forks don't move, suspect tire flat spots. I'll install new tires to test but it won't be anytime soon.
After some research, found a way to control the temp of battery pack using W1209 controller and NTC sensor. In theory effective and cheap. I have the need to heat up the batteries in cold weather.
Love your videos, very informative and well put together. Definitely need to make myself a 2x2 ebike as well. Anyway, really my only question, one that I keep asking myself, is why has everyone forgotten about scooter ebikes? Im not talking about those stupid razor scooters, but actual scooters. Those big, 2 person vespa style bikes. It seems these days, wherever you look, everyone just talks about modified bicycles as being ebikes and those silly childrens razor scooters as electric scooters. I have one of those big 2 person scooters, with the big trunk, large cargo under the seat, all the bells and whistles. Anyway, would love to know how we've all forgotten about those. Thank you for posting all these videos and please dont stop. :) Oh and Ive just upgraded my bike. Added an extra battery to boost it to 72v. New 1500w/50A controller, with the 750C display and a 1000w motor. Thanks again.
@@EbikeSchool Ill have to check out that Electrek site. That GenZe is a very cool looking bike. Quite different from what you normally see in this class of ebike. Thank you for the reply. :) Oh and if I may ask another question, one for another AMA. Are you originally from Israel or did you make Aliyah? If you did, how was your experience, and was it through Nefesh B'Nefesh by chance? Thanks again :)
You handle your lack of sleep much better than I do. Congrats on all the crazy travel. Just a little jealous... So when will you review a Luna Cycle bike? They are claiming that their new bike (the Apollo) is the greatest ebike yet. I have followed Luna for years and would love to get your take on it.
Hello Micah! I bought a new and bigger battery for my ebike. I know a fair bit about RC Lipo batteries but not much yet about batteries made with 18650 cells. Anyway, when I removed the old battery I noticed it has separate charging leads from the discharge leads. Question: does this mean its BMS cannot handle charging from the discharge leads? The new battery that I got has only one set of leads for both charging and discharging. I measured the voltages on the charging and discharging leads of the old battery: they are the same. I want to stick the old battery in my ebike in parallel with the new battery, but that will only work if I can recharge both batteries from their discharge leads. Best regards from Brasilia, Brazil.
Love your Vids Micah. I present to you an enigma that has me perplexed. I am going electric for the first time. So I'm planning on going with a 500 watt rear geared Bafang motor, kit comes with a 22 amp controller. can I use a 48 volt battery with a thousand watts?
Hi Micah, Two years ago I built a 36v battery using new Samsung 25R cells and Vruzend caps, 10s 3p. It powered a 350 watt front hub motor on a trike. It was ideal for going around our Retirement Village. Last year I increased the size using recycled cells to 10 s 5p. Everything is working fine but the battery now needs to require recharging more frequently. Do you have any suggestions.
I have a $200 hub drive kit from ebay and a $300 battery from bananza 48v 1000w it will do 25mph and I do not peddle ever . 3 years ride it 20 miles every day going great now only time spent on work stand was brake pads and tire problems . Will I buy another e.bike yes but hope I never have to ya ya I know nothing lasts forever but I can hope . But the way I see it I got my money's worth and no complaints.
Hi, could you recomend a motor controller which is fully programmable, has a power of at least 500W continuous and a DC/DC boost converter integrated. Link to website or manufacture Thank you. Please text me in case you answer my question
I enjoy your you tube video reviews. I am 63 and I’m interested in getting a EBike to use on streets and mostly on dirt roads for joy riding and scouting for hunting seasons. I live in PA and I saw that we have a 20mph rule for ebikes. Folding ebikes seem interesting (portable), comfortable seat is a must, I’d prefer to use the motor than pedal and I have a budget in mind of say 500to800 dollars (not sure if that’s realistic). Any suggestions? No local bike shops near me even sell ebikes so I guess I’d have to buy Online. Thanks.
Hey Mike.. Denzel Motors is one company you should check out ... (youvtube is Alex Guliyants .:. Plus they have a new gearbox motor ( 2 bolt Honda 50cc motor style) C110 !!!!!
I have a battery powered EGO lawn mower. If my battery is "rated" for a number of charge cycles, if the battery is not fully exhausted, will a half charge still count as a full charge in this number of predicted charge cycles? Am I shortening the life of my battery if I charge after mowing and not waiting for the BMS to stop the mower motor? Thanks for your help.
BMSs...I'm looking at a programmable one. $42 for a 7S. Expensive, but after watching a TON of videos I want to set charging to 4.1v. Extending the battery life, more charges etc., and safer. Also setting the discharge a little higher, probably 3.1v. Your opinion sir?
Thank you for all of the extremely useful information about e-vehicles, I own a 1979 Schwinn Stingray that I would love to use for short rides once in a while, but I live in San Francisco and the hills are impossible for my little bike. Do you or anyone have any advice on what components to use on the coolest bike ever? Any help is greatly appreciated.
I'm considering building a discharge device as demonstrated in another of your videos . . . The problem is that the discharge port is a proprietary connector . . . Would it be OK to connect the discharge load to the charging port? Are the two ports electrically the same connections? Thanks, Luke Wood
What is your take on the Copenhagen Wheel / Superpedestrian and any thoughts on the now out of business BionX ebike motor and battery’s, are they worth buying, I see some are still for sale. Really enjoy your videos, you have a 10+ presentation style and you are really knowledgeable on the subject, thanks
Micah can you recommend a battery from Alibaba I have a Chinese my1018 chain drive motor it is 24 v 450 watt would like to use a 36 v battery should I change to the 36v controller as well hope you can help I am waiting for your 2nd part in the cheap conversion series I have used the disc brake back wheel and a good quality 24 tooth sprocket
could a three wheeled trike type bicycle have identical rear hubs of direct drive for good traction, or would that make it impossible to steer the front wheel to turn a corner?
Hi. I'm from Brazil and have been very interested in EVs and their batteries in particular. I want to start a conversion EV's workshop in a near future to help to introduce the wonderful world of EV's to the people of my country. I couldn't help to notice that most if not all of their batteries are made assembling small battery cells in groups to achieve a desired tension and capacity. I understand that making and selling a bunch of 18650 cells are easier to the factories, and with the same cells you can achieve various tensions and capacities just by reordering the wiring system. But I was wondering, why doesn't exists, or at least is difficult to find a single cell battery that has, let's say, 48v and 13ah for ebikes. Wouldn't that be easier to charge, less prone to fail overtime because of the simpler construction and less number of parts? Sorry if my question is dumb.
You’re my go to bike guy and when first getting into eBikes recently I consider your books a “must have”. I have a question referring to my car. I drive a Prius and the battery is failing. Would it be feasible to convert the original nicads to lithium flavored cells and matching voltages per cell?
What is the best switch to use in switching between 2 li-ion batteries of an e.scooter? Cant seem to find 1, I plan to use 2 batteries with different capacities.
Restoring a Vintage 1961 Lambretta, Italian made scooter, because of size constraints i have to make make two batteries and connect them in parallel. ie, 20sx26p which will be TWO 20s by 13p batteries. My question is what size BMS do i get? because these two batteries will be permanently connected giving me 72v but each battery pack is only 36v, do i need a beefier BMS? Jimmie
Hi Micah I have ebike model MATE X-750W. My battery fail-48V/14Ah size 2x4x14 inch. Voltage output 42V battery terminal-when turn key to ignition position -drop to 0V. What can i do?
Does anyone know of an 18650 1000w 48v battery that would be good for a 1000w hub motor conversion kit? I'm new to the whole ebike thing but I want to build one! Also I need a good 15 miles of range. Plz someone reply because I need help!😰😭
Hi Mike, I recently purchased a dual motor e scooter from Alibaba. Each hub motor has 2800 watts of power totaling out to 5600 watts. It also includes a 60V 35ah battery. When riding it consistently for 30 minutes the working moter heats up to the point it can't be touched for more then a second. Can this be a problem or ist just normal and its ok to continue riding it like this?
I bought an Ebike two months ago. I'm interested in getting a second battery for it. I would like an exact fit, that is when battery is depleted, just be able to remove and put charged battery in. Is it possible to get and exact fit for the bike? If yes, then what information do I (or you) need to get an exact match? Thank you.
why do retail ebike battries not seem to go higher than 52v. what are the pros and cons of higher voltage batteries ? since you live in Boston have you considered building an allwheel drive fat tire snow bike ? fat tire, hand crank, tadpole design ebike for paraplegic ?
I laughed when you said that your are lazy! You've got more things in the fire than most of us will ever have going. How is your Hebrew and were you fluent before you moved to Israel or did you just have Hebrew School before your Bar Mitzvah? I would love to hear about some of your experiences during your Israeli Military service. I think that the USA would be a much different country if we we had compulsory service. It's too easy to go to war when you've got an all volunteer service. The people that serve are really fine and excellent people, but the responsibilities are not spread out amongst the entire population. What is that Hebrew word again for the neck scarf that keeps you warm? Is it similar to a dickie that's worn around the neck? Thank you so much! You are truly and incredible man, Micah
If powering a 750W bafang rear hub motor, how much of a difference will 48v at 16ah make over 48v at 14ah? Also how can you calculate that cost to just go up by 2ah? Thanks.
waiting my answer but u not address. Come Nepal when u come india in visit Nepal 2020 . my question was: i want to use qs transmission motor with chain or belt drive in old dirt honda xl 185 cc bike to electric to get 60 to 70 km\h. What eill be the wattage of qs motor and battety capacity?
I `m looking at converting my old fold-up mountain bike into a 250 watt front wheel drive Ebike - whats my best option for a camper van solar panel to charge the bike?
Hi, love the channel. I have a question about ebike wheel conversion kits. I bought a generic 36v 20” ebike wheel kit from eBay. It included everything (speed controller, throttle, brakes) except the pedal assist sensor. I wanted to know if I bought a generic pedal assist sensor on eBay, would it work with the speed controller?
You're the BEST type of RUclipsr ... doing it for LOVE & FUN. I'm really enjoying the channel, and thanx for answering those questions.
R.P. Rosen yeah... Micah is the NICEST GUY... I also have a channel my Micah’s videos are way more “educational” than my “weird” presentation style hahaa more POWEEEEERR
Thank you Mikey,
After finding ebikes as a hobby for an old electronics engineer, who likes being hands-on, you have given me the drive & confidence to build my own battery, all I need now is your book!
Thanks Micah for all you do. I just completed my first 14s3p 52.8 battery build to go with my first e-bike build. It turned out great. I've been riding it everyday and can't wait to build my next battery.
This is the first time that I've seen you I'm quite impressed I'm new to e-bikes right now I'm learning I found your comments very informative thank you
Your The MAN.... I HAVE GAINED A GOOD EDUCATION IN Battery TECH...YOUR A GREAT GUY. GREAT Video ....SHARED LOTS OF Video ON FACEBOOK...ONE DAY I HOPE TO BE AS SKILLED AS YOURSELF SO I ALSO CAN PASS The KNOWLEDGE ON....
Yeahhh nice to see you’re doing a lot of travelling... just a quick sleep on the floor and you’re good for more haha
Yes, EM3EV is by far the best battery maker, I’ve been to the factory a few times, I wish Paul (EM3EV) was allowed show some of his custom design build he does for other companies but often there’s a NDA contract.
Love this Q&A video!! Please make this more often =]
Martyr4JesusTheChrist ohhh losing your channel would be heartbreaking =/
Yeah, those NDA paperwork also stops me so much from making videos showing all the battery design and build I make. Some reeeeeeeally cool ones but sadly can’t share anything =/
Looking forward to the City Slicker review!
Thanks for the reply, maybe comment sometime on pedal torque sense / throttle / controllers?
Congrats on the 50K and thanks for answering my question, I want the DIY Solar power book, thanks.
Waleed EID
The paper clip exemple proves your are a true Geek : )
Thanks for answering my question!
Congratulations for the 50k subs, keep up the great work!
Hey Micah, I fell in love with electric bikes and scooters few months ago when I went to visit Tel Aviv. Great city.
Question, hub or mid-drive motors. What's your preference and why?
Great video as usual. Keep up the good work.
As far as City Slicker jitter, I discovered a problem with the factory tires and will do a video on it soon. Basically they have flat spots from sitting and shipping stress that makes the bike bounce. If you watch your first ride video forward camera look at the bouncing but the front forks don't move, suspect tire flat spots. I'll install new tires to test but it won't be anytime soon.
Great video. Really enjoy learning from you. Thanks from Northern Ireland
Thanks for the info. I'm painting all my e-bikes blue!
Thanks for answering all the questions. I do really learn from all this.
Can i use 36V battery in 24V ebike kit
After some research, found a way to control the temp of battery pack using W1209 controller and NTC sensor. In theory effective and cheap. I have the need to heat up the batteries in cold weather.
That was great, informative and inspirational. Safe travels to you.
Love your videos, very informative and well put together. Definitely need to make myself a 2x2 ebike as well. Anyway, really my only question, one that I keep asking myself, is why has everyone forgotten about scooter ebikes? Im not talking about those stupid razor scooters, but actual scooters. Those big, 2 person vespa style bikes. It seems these days, wherever you look, everyone just talks about modified bicycles as being ebikes and those silly childrens razor scooters as electric scooters. I have one of those big 2 person scooters, with the big trunk, large cargo under the seat, all the bells and whistles. Anyway, would love to know how we've all forgotten about those. Thank you for posting all these videos and please dont stop. :) Oh and Ive just upgraded my bike. Added an extra battery to boost it to 72v. New 1500w/50A controller, with the 750C display and a 1000w motor. Thanks again.
I love those scooters. I post about them all the time on Electrek. I ride a GenZe 2.0 and the thing is AMAZING!
Sorry I tried to cram as many answers as I could. Hopefully yours next time!
@@EbikeSchool Ill have to check out that Electrek site. That GenZe is a very cool looking bike. Quite different from what you normally see in this class of ebike. Thank you for the reply. :)
Oh and if I may ask another question, one for another AMA. Are you originally from Israel or did you make Aliyah? If you did, how was your experience, and was it through Nefesh B'Nefesh by chance? Thanks again :)
Thanks so much for doing this video!! We all appreciate a personal look at 'who is micah?'
Enjoy your travels!
AMX conversion would be AWESOME. I had one but it was irreparable...
As always, good information. Great links. Your contribution makes it even more interesating.
Could you start measuring the output efficiency of the electric bike motors you test? Jeremy Fielding has some good how to videos...
Great videos. I'm learning alot.
That is a wild idea, converting a vintage car to EV 🤓
It been done EV Porsche, hotrod and mustang.
You handle your lack of sleep much better than I do. Congrats on all the crazy travel. Just a little jealous... So when will you review a Luna Cycle bike? They are claiming that their new bike (the Apollo) is the greatest ebike yet. I have followed Luna for years and would love to get your take on it.
If they ever want to send one for review, I can review it.
Hello Micah! I bought a new and bigger battery for my ebike. I know a fair bit about RC Lipo batteries but not much yet about batteries made with 18650 cells. Anyway, when I removed the old battery I noticed it has separate charging leads from the discharge leads. Question: does this mean its BMS cannot handle charging from the discharge leads? The new battery that I got has only one set of leads for both charging and discharging. I measured the voltages on the charging and discharging leads of the old battery: they are the same. I want to stick the old battery in my ebike in parallel with the new battery, but that will only work if I can recharge both batteries from their discharge leads. Best regards from Brasilia, Brazil.
Assuming we ever get back to having in person trade shows;.....what's your bet on the best electric bike/motorcycle trade show to attend in the world?
Thanks, you did answer a lot of my own questions.
what is the largest battery that I can make AH wise, for a 60V device? I want to be able to go as far as possible. Thank you!
Another good video, keep it up 👍..
Love your Vids Micah. I present to you an enigma that has me perplexed. I am going electric for the first time. So I'm planning on going with a 500 watt rear geared Bafang motor, kit comes with a 22 amp controller. can I use a 48 volt battery with a thousand watts?
Hi Micah, Two years ago I built a 36v battery using new Samsung 25R cells and Vruzend caps, 10s 3p. It powered a 350 watt front hub motor on a trike. It was ideal for going around our Retirement Village. Last year I increased the size using recycled cells to 10 s 5p. Everything is working fine but the battery now needs to require recharging more frequently. Do you have any suggestions.
I have a $200 hub drive kit from ebay and a $300 battery from bananza 48v 1000w it will do 25mph and I do not peddle ever . 3 years ride it 20 miles every day going great now only time spent on work stand was brake pads
and tire problems . Will I buy another e.bike yes but hope I never have to ya ya I know nothing lasts forever but I can hope . But the way I see it I got my money's worth and no complaints.
Wow, you're really multi talented !
Hi, could you recomend a motor controller which is fully programmable, has a power of at least 500W continuous and a DC/DC boost converter integrated. Link to website or manufacture
Thank you. Please text me in case you answer my question
I enjoy your you tube video reviews. I am 63 and I’m interested in getting a EBike to use on streets and mostly on dirt roads for joy riding and scouting for hunting seasons. I live in PA and I saw that we have a 20mph rule for ebikes. Folding ebikes seem interesting (portable), comfortable seat is a must, I’d prefer to use the motor than pedal and I have a budget in mind of say 500to800 dollars (not sure if that’s realistic). Any suggestions? No local bike shops near me even sell ebikes so I guess I’d have to buy Online. Thanks.
Hey Mike.. Denzel Motors is one company you should check out ... (youvtube is Alex Guliyants .:. Plus they have a new gearbox motor ( 2 bolt Honda 50cc motor style) C110 !!!!!
Can you do a video about pneumatic braking ? Air brakes as regen braking.@
Do you make and sell batteries, like to the general public? And if so how does one go about buying one from you?
I have a battery powered EGO lawn mower. If my battery is "rated" for a number of charge cycles, if the battery is not fully exhausted, will a half charge still count as a full charge in this number of predicted charge cycles? Am I shortening the life of my battery if I charge after mowing and not waiting for the BMS to stop the mower motor?
Thanks for your help.
Congratulations on hitting the 50k sub mark
BMSs...I'm looking at a programmable one. $42 for a 7S.
Expensive, but after watching a TON of videos I want to set charging to 4.1v. Extending the battery life, more charges etc., and safer. Also setting the discharge a little higher, probably 3.1v.
Your opinion sir?
Never mind I just saw ur video where u said to do pretty much exactly that. BUT. Should I get a charger that goes to 28.7v., or is 29.4 ok?
Thank you for all of the extremely useful information about e-vehicles, I own a 1979 Schwinn Stingray that I would love to use for short rides once in a while, but I live in San Francisco and the hills are impossible for my little bike. Do you or anyone have any advice on what components to use on the coolest bike ever? Any help is greatly appreciated.
Great video.
I'm considering building a discharge device as demonstrated in another of your videos . . . The problem is that the discharge port is a proprietary connector . . . Would it be OK to connect the discharge load to the charging port? Are the two ports electrically the same connections?
Thanks,
Luke Wood
What is your take on the Copenhagen Wheel / Superpedestrian and any thoughts on the now out of business BionX ebike motor and battery’s, are they worth buying, I see some are still for sale. Really enjoy your videos, you have a 10+ presentation style and you are really knowledgeable on the subject, thanks
Micah can you recommend a battery from Alibaba I have a Chinese my1018 chain drive motor it is 24 v 450 watt would like to use a 36 v battery should I change to the 36v controller as well hope you can help I am waiting for your 2nd part in the cheap conversion series I have used the disc brake back wheel and a good quality 24 tooth sprocket
Will we ever get bike battery packs with 2170s or even 4680s?
could a three wheeled trike type bicycle have identical rear hubs of direct drive for good traction, or would that make it impossible to steer the front wheel to turn a corner?
Your link to AliExpress for batteries doesn't work...It take you to some off branded batteries instead.
How to add thermal controls on li-ion battery packs? Cut-in / cutoff temps of 0C to 40C for optimal battery operation with multi thermal sensors?
What is your opinion on cells from Keeppower? Are they as good as cells from LG, Sanyo, Panasonic, Samsung, etc.?
for a 48V, 1000W EBike conversion kit, what size lead wires do you normally use on your batteries? Do you use a fuse?
Great AMA.
Hi. I'm from Brazil and have been very interested in EVs and their batteries in particular. I want to start a conversion EV's workshop in a near future to help to introduce the wonderful world of EV's to the people of my country. I couldn't help to notice that most if not all of their batteries are made assembling small battery cells in groups to achieve a desired tension and capacity. I understand that making and selling a bunch of 18650 cells are easier to the factories, and with the same cells you can achieve various tensions and capacities just by reordering the wiring system. But I was wondering, why doesn't exists, or at least is difficult to find a single cell battery that has, let's say, 48v and 13ah for ebikes. Wouldn't that be easier to charge, less prone to fail overtime because of the simpler construction and less number of parts? Sorry if my question is dumb.
Im converting a 110c quad bike into an ebike. Im using a 110 volt 2.25hp treadmill motor and battery packs for cordless tools as its cheaper.
Thank you, great work.
You’re my go to bike guy and when first getting into eBikes recently I consider your books a “must have”.
I have a question referring to my car. I drive a Prius and the battery is failing. Would it be feasible to convert the original nicads to lithium flavored cells and matching voltages per cell?
What is the best switch to use in switching between 2 li-ion batteries of an e.scooter? Cant seem to find 1, I plan to use 2 batteries with different capacities.
Can you add an external 6p to increase the voltage of a 48v battery pack to 52v?
Nice video!
Restoring a Vintage 1961 Lambretta, Italian made scooter, because of size constraints i have to make make two batteries and connect them in parallel. ie, 20sx26p which will be TWO 20s by 13p batteries. My question is what size BMS do i get? because these two batteries will be permanently connected giving me 72v but each battery pack is only 36v, do i need a beefier BMS?
Jimmie
City slicker vs Super soco max review please!
Hi Micah i was wondering if you can use a solar panel to charge and e-bike battery? Do you have any videos showing how to do that?
Yea I made a video about it. Check my channel.
Hi Micah
I have ebike model MATE X-750W.
My battery fail-48V/14Ah size 2x4x14 inch.
Voltage output 42V battery terminal-when turn key to ignition position -drop to 0V.
What can i do?
Does anyone know of an 18650 1000w 48v battery that would be good for a 1000w hub motor conversion kit? I'm new to the whole ebike thing but I want to build one! Also I need a good 15 miles of range. Plz someone reply because I need help!😰😭
Hi Mike, I recently purchased a dual motor e scooter from Alibaba. Each hub motor has 2800 watts of power totaling out to 5600 watts. It also includes a 60V 35ah battery. When riding it consistently for 30 minutes the working moter heats up to the point it can't be touched for more then a second. Can this be a problem or ist just normal and its ok to continue riding it like this?
Nice!
I bought an Ebike two months ago. I'm interested in getting a second battery for it. I would like an exact fit, that is when battery is depleted, just be able to remove and put charged battery in. Is it possible to get and exact fit for the bike? If yes, then what information do I (or you) need to get an exact match? Thank you.
why do retail ebike battries not seem to go higher than 52v.
what are the pros and cons of higher voltage batteries ?
since you live in Boston have you considered building an allwheel drive fat tire snow bike ?
fat tire, hand crank, tadpole design ebike for paraplegic ?
I laughed when you said that your are lazy! You've got more things in the fire than most of us will ever have going. How is your Hebrew and were you fluent before you moved to Israel or did you just have Hebrew School before your Bar Mitzvah? I would love to hear about some of your experiences during your Israeli Military service. I think that the USA would be a much different country if we we had compulsory service. It's too easy to go to war when you've got an all volunteer service. The people that serve are really fine and excellent people, but the responsibilities are not spread out amongst the entire population. What is that Hebrew word again for the neck scarf that keeps you warm? Is it similar to a dickie that's worn around the neck? Thank you so much! You are truly and incredible man, Micah
what is the good battery ( voltage amp ?) to use for 1800---3000 watt electric motor for bicycle like
cyclone 3000 thank you
Have you come across the Carver tilting three-wheeler? Carver.earth would love to know your thoughts. It looks perfect for modification.
Will it hurd the motor to use 84v 35ah from 84v 20ah
Do you have classes online??
Micah, is it possible for you to put subtitles on your videos to make it easier for someone who does not speak English very well? Sincerely!
Wow another great vid thanks for sharing
What’s the name of the website you run for Building battery kits
good going
Thanks for the great info
If powering a 750W bafang rear hub motor, how much of a difference will 48v at 16ah make over 48v at 14ah? Also how can you calculate that cost to just go up by 2ah? Thanks.
Hi, I would like to use the Tesla module (a 6S 86P). What else would I need? what kind of BMS? what kind of charger? thanks
waiting my answer but u not address. Come Nepal when u come india in visit Nepal 2020 . my question was: i want to use qs transmission motor with chain or belt drive in old dirt honda xl 185 cc bike to electric to get 60 to 70 km\h. What eill be the wattage of qs motor and battety capacity?
Are the LG HG2 batteries better then the Samsung 30Q?
I `m looking at converting my old fold-up mountain bike into a 250 watt front wheel drive Ebike - whats my best option for a camper van solar panel to charge the bike?
Hi, love the channel. I have a question about ebike wheel conversion kits.
I bought a generic 36v 20” ebike wheel kit from eBay. It included everything (speed controller, throttle, brakes) except the pedal assist sensor.
I wanted to know if I bought a generic pedal assist sensor on eBay, would it work with the speed controller?
Can i charge lithium phosphate 3.2volt 6ah battery with transformer charger ??
Wow that click sound when you pop up a question is loud on my TV , maybe next time choose something that doesn’t blow speakers ! Nice Q & A
On my smartphone it's no big deal.
How much does the weight of a rider impact range?
Did your service with the military include electrical that you used in you ebike builds or did you learn it all on you own?
No I started learning this before the army and continued after.
Hi Mikey just a quick question did I hear you mention unipack power lithium ion batteries on your other post as iam looking for a battery
I need the schematic for the lee iacocca ebike to make a new battery pack, please.
Hey
How can you connect 2 battery to one controller?
Have 2 batteries connected with a bike with only one motor.
Hi,Francisco from Lima Peru.I got a Trike solar proyect,is it posible to reverse with a switch a electric hub.best regards
STOP for $3500,00 you can get the new Honda C 125 MC great unit also so many more makes.
Awesome stuff!!!