Endless Sphere

https://www.fasttech.com/product/2399401-authentic-sanyo-ncr18650ga-3-6v-3500mah I read something about: maximum 10A continuous discharge, does that mean with 4P would be 40A? Isn't that a bit to low? Or am I confusing things? I also found this charger: https://bmsbattery.com/ebike-charger-ev-charg...

Jaaa MAN!

I saw some FET switches like this: http://diydrones.com/profiles/blog/show?id=705844%3ABlogPost%3A1724626&commentId=705844%3AComment%3A1725708&xg_source=activity . It's similar to Vedder anti spark, but a bit simpler. The only reason i prefer this, is the noob friendly circuit diagram. It wo...

I just leave my batteries connected, and disconnect the logic circuits with a cheap on/off switch. this means the caps are always charged, and there is a small power drain... but its so small that its almost identical to the batteries just sitting out. I not understand what you mean. A switch betwe...

Otherwise everyone would order from HK?:P

http://hobbyking.com/hobbyking/store/__18588__Hobbyking_2_8S_Cell_Checker_with_Low_Voltage_Alarm.htm...-- Cheap and monitors individual cell's + total voltage + beeps when a single cell drops under set voltage level. Wiring Lipos in Series isn't a huge thing, just check it on google there are plent...

This charger should fit ?
http://de.aliexpress.com/item/36V-6A-Li ... 94046.html

I would have to know more about the application before I could recommend anything. What is this for? What is its power requirements? Where does this have to fit? I want run dual Vesc 149kv sk3 hub motors. has to fit under my longboard. @elkick, thx your linked bms sounds like a good deal:) ~e~ from...

And what's about 2 parallel BMS'? Is that possible, or no go?
Or do you have other BMS recomandations?

Samsung would be a bit cheaper, but heavier (10cells more). 125usd vs 150usd...
Just not sure if it gives me enough amps?:/
Is it possible to wire 2 BMS in parallel to increase amp output? Or aren't amps that high on 10s?

I want run dual Vesc 149kv sk3 hub motors.

10S5P (14,5ah) of these: http://lygte-info.dk/review/batteries2012/Samsung%20INR18650-29E%202900mAh%20%28Blue%29%20UK.html or, 10s4P (14ah) of these: https://www.fasttech.com/product/2399401-authentic-sanyo-ncr18650ga-3-6v-3500mah I could get these two types of cells cheap in my near;) Ore any other...

http://de.aliexpress.com/item/Brand-New-High-Quality-Battery-Protection-BMS-PCB-Board-For-10-Packs-36V-Li-ion-Cell/32373531909.html Hey, I want to build a 10S4-5P(ca.15ah) battery pack. It's my first self made battery, so I have some questions. I'm running two Turnigy Sk3 6374 149kv motors over two...

They will work fine with different capacitors on each VESC. You may be able to link them with the canbus port too? I would need to test this to confirm. Thx you're da man! I read a lot about burned drv chips, and most of those people had connected their VESC's over canbus. I have no real knowledge ...

UART could cuase problems in this case?
If they have different capacitors, will they perform equal or slightly different?

Is it possible to use 2 different versions of VESC together? I currently have the (4.09? version - from enertion with a red pcb) is that compatible with the newer 4.10? controlled over splited servo wires.
If yes: do I have to use same capacitors on both Vesc's?

Brushless has 3 Motor wires, brushed only 2.

I had good results coring out the wheels with the cnc milling machine. They are epoxied to the aluminium can and it holds very good.

I spent some time in Spain, nice vacation! Unfortunately without board.. my new lipo arrived one day after my take-off:( But now I'm back to E-S kaTeBoaRDs! and even my board works :mrgreen: Sounds like you ran the voltage down too low. I used lifep04's with a total of 60c discharge rating and I toa...

Honestly i wouldn't want any battery between my legs that i had not at least cycled a few times first. My legs are magic, the lipo just couldn't handle them ;D lil joke - I learned the hard way, hard in this case means 50 bucks:P How would you recommend to set my low voltage buzzer? I read anything...

Yeah! 484 kcal burned nice;D

banned spammer wrote:Weight: 6 kg

Thats definitely what we all like to carry with us in winter, we don't even need heated clothing anymore because of the heat we self will produce. thx!

chaka wrote: or overbuilt battery come into play.

so what would you recomend, higer capacity or higher voltage?

Thanx for reply, the other one had lowest cell @3.28 hope its still fine. Is on 0.7A balance charge right now.

OMG! Big Need

I can't help you, but would like to see some pics of these clothes, mainly electric parts. Fits into shoes?