sgtkahuna117
1 mW
Mine goes up to 60 km/hr also. In your first pic, I see only 5 batteries. Is there one more mounted elsewhere to make it 72 V?
yes, 3 on the top part and another 3 at the bottom, but the picture i took doesn't show it
Mine goes up to 60 km/hr also. In your first pic, I see only 5 batteries. Is there one more mounted elsewhere to make it 72 V?
what's the price of 72v 20ah lithium? I saw this site but I cannot afford that, I was expecting $600 topsI did a full charge then rode about 10 minutes to get the batteries under load, then checked each battery with a multimeter to get the voltage of each. Bad one/s will drop off quite a bit more than the rest after being under load. I also picked up a cheap $20 digital battery tester later from Ali-express which confirmed the one that needed replacement as when I tested the one I changed out it showed "replace".
My bike has a similar setup to you (37a 72v controller and same 20ah batteries). Most in my area replace with a 72v 20ah or 30ah lithium for my style of bike (Honda Grom clone).
Here's a battery they have on sale
What scares me it's looks like it's too cheap to be good. 389.00.?
60V 20Ah Lithium Battery Pack for Ebike 1000W motor
60V 20AH LiFePO4 Battery Pack Power for350W - 1500W eBike Continuous discharging current is 50Amps,maximum peak discharging current is 100Amps Dimension(US): 150 X 180 X 220mm(5.9x7.1x8.7in) ; Weight: about 10.6kg/23.37LB; Charge Time: 6-8 Hours This battery is designed for high-drain devices...www.btrpower.com
Yeah, that $1200cdn battery ($884usd) is probably about the going rate for 72v 20ah lithium from a North American dealer The one you linked is from Canada and they are a good dealer. If you want to go alot cheaper then your options are amazon or ali-express etc. There all coming from China anyway, even the $1200cdn one you linked, but just make sure you deal with a seller that has a good warranty and/or one that some others have used and can recommend. Or find a local custom battery builder.what's the price of 72v 20ah lithium? I saw this site but I cannot afford that, I was expecting $600 tops
No tax at all if it's a single piece, the cubic feet cost $29 using a fregith forwarder, it'll take like 2 months to arrive.The hard part is this guy is in Venezuela.
I don't know what kind of surplus batteries he could find.
Maybe those modules as he has some room being a scooter.
Yes I think the best way is use automotive battery because it's put together right I hate to have to put $400 for 60 volt 20 ah battery wait a month and a half or two and it only lasts for a month or two.
The only reason I would occupy it if I had to because they have a USA Warehouse.
A lot of manufacturers have had problems Luna, pedico, and those hoverboards ect.
Every South American country is different what type of import tax do you have ?
I'm used to not having a warranty, the shipping costs to ship back to the US are astronomical.Yeah, that $1200cdn battery ($884usd) is probably about the going rate for 72v 20ah lithium from a North American dealer The one you linked is from Canada and they are a good dealer. If you want to go alot cheaper then your options are amazon or ali-express etc. There all coming from China anyway, even the $1200cdn one you linked, but just make sure you deal with a seller that has a good warranty and/or one that some others have used and can recommend. Or find a local custom battery builder.
Cheapest option if you can't afford yet is lead acid which would be about $300-$350 usd for 6 replacement batteries of the same type or find the bad batteries and replace them for now until you can afford lithium.