In the past few days I’ve read a ton of guides about how to build esk8 and I’ve got a project in my mind…there’s just one problem, battery.
I want to build something that won’t catch fire and that I can bring with me everywhere, I cannot use Lipo batteries and Lifepo4 are just too big (and also not 100% safe), also I cannot afford the enertion space pack right now if I have to buy all the other parts.
What can I do? This thing is driving me crazy, also I’d like to be able to charge the eskate without having to pay too much attention to the charger…is there any way I could build or buy a BMS?
There are a ton of 18650 build threads on here. Check them out for some inspiration. I am building a pack with A123 26650 Lithium Iron Phosphate cells soon. I just need to gather some tools and stuff to build it.
Check these two links out… One is a battery template I put together with a parts list an wiring diagrams… The second is a link to a group buy that just recently finished up and some people will be doing build threads when they can do one… Here you go
How many volts do you want and how many mah? If you are doing a 10S1P then yes 10 cells is right. If you want more range increase the amount of batteries in parallel.
It’s a 1 motor build, it’s better if I do 5000mha ad 12v or 10000mha at 6v? I’m worried that 6v it’s not enought but it’s a normal skateboard, not a longboard
How many volts and mah do you want? I will design a configuration for you. Volts must be at or above 22.2v. What cells will you use? Samsung? LG? Sanyo?
I don’t now how fast I can go with 22v, I’ve seen that the standard speed with 1 motor is 25-30km/h, I won’t need go any faster than that…also I’m only 60kg
@lox897 I think this design is more like 4s4p in my opinion, as I can only see big groups of 4 batteries connected in series and each of this group of big batteries is 4 cells in the inside. Correct me if I am wrong.