Search found 4 matches

by gamerpaddy
Mar 31 2019 5:38am
Forum: Battery Technology
Topic: Custom Bosch / Yamaha battery
Replies: 35
Views: 11051

Re: Custom Bosch / Yamaha battery

@leffex not really, i dont own a bosch and probably never will consider buying one. but without one, i cant do my research. the guide is advanced, it requires soldering, electronic and battery safety skills. keep in mind, you cant turn off a battery. soldering the wrong spots could cause your house ...
by gamerpaddy
Jul 05 2017 3:16pm
Forum: Battery Technology
Topic: Custom Bosch / Yamaha battery
Replies: 35
Views: 11051

Re: Custom Bosch / Yamaha battery

sorry for late post. but i reverse engineered the yamaha battery a year ago. in case you want to build your own. Just get a Arduino compatible board and a few discrete components. Add a 5V source, i usually use a LM2596HV dc dc converter for this. A USB powerbank or even running it from two or three...
by gamerpaddy
May 15 2017 6:25pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219445

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Has anyone tried to disassemble one of those already welded packs? It seems like almost impossible - the nickel is very thick and it is deforming the shape of the cell if I even manage to pull it off. It even left a hole on one cell, so I ended up using dremel tool... Another issue is - the cells a...
by gamerpaddy
May 09 2017 11:24am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219445

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Just received the pack of 29E's securely packaged.
shipping took only a few days to germany and overall im very happy.

thank you tumich, youre the best.