Jug Posted April 5, 2016 Share Posted April 5, 2016 19 hours ago, Tomek said: I wonder if anyone notices the first mod I made on this one, and that I'm very happy with .') Do you ride your MCM4? There is no single scratch on the pedals! How come? Link to comment Share on other sites More sharing options...
Tomek Posted April 5, 2016 Share Posted April 5, 2016 8 minutes ago, Jug said: Do you ride your MCM4? There is no single scratch on the pedals! How come? no time to build the batteries .') Link to comment Share on other sites More sharing options...
Jug Posted April 5, 2016 Share Posted April 5, 2016 45 minutes ago, Tomek said: no time to build the batteries .') That is smart Yesterday I bought this this 32 pieces to build 16s 2p battery pack, they should be here in 2-3 days. Happy building yours! Link to comment Share on other sites More sharing options...
SlowMo Posted April 5, 2016 Author Share Posted April 5, 2016 14 minutes ago, Jug said: That is smart Yesterday I bought this this 32 pieces to build 16s 2p battery pack, they should be here in 2-3 days. Happy building yours! Do you have a spot welder? Link to comment Share on other sites More sharing options...
Tomek Posted April 5, 2016 Share Posted April 5, 2016 9 minutes ago, SlowMo said: Do you have a spot welder? nkon sells batteries with u-tags already spot welded (optionally), the other end you can relatively safely solder to the BMS i got q30 too Link to comment Share on other sites More sharing options...
Jug Posted April 5, 2016 Share Posted April 5, 2016 1 hour ago, SlowMo said: Do you have a spot welder? Well i builded one from old microwave and i tried welding only tabs on each other and it work great, but did not yet tried with batteries. I will need to try that first with some old empty batteries 1 hour ago, Tomek said: nkon sells batteries with u-tags already spot welded (optionally), the other end you can relatively safely solder to the BMS Yes that is true, i bought them with u-tabs already but if i want to build 16s 2 parallel then i need (it is better) to do spot weld battery to battery and the that double batteries solder it to BMS Link to comment Share on other sites More sharing options...
Jug Posted April 5, 2016 Share Posted April 5, 2016 1 hour ago, Tomek said: i got q30 too I hope they will perform good and we will have good autonomy with them. I was looking also the LG INR18650-MJ1 but on the end i purchased Q30, i hope i did not made mistake... we will see Link to comment Share on other sites More sharing options...
Jason McNeil Posted April 5, 2016 Share Posted April 5, 2016 10 minutes ago, Jug said: I was looking also the LG INR18650-MJ1 but on the end i purchased Q30, i hope i did not made mistake... we will see MJ1s are good for the 64 cell pack but for <32 cell pack, the Sammy 30Qs & LG HG2s are probably the best things going to today, giving you the best power (>20A sustained) & energy density 3Ah. Link to comment Share on other sites More sharing options...
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