Recent content by Bison_69

A technology almost 200 years old... Solid-state battery - Wikipedia

Click on the YouTube link...

Hi guys, Here is an interesting website for conversion projects... (Vintage and modern style) https://www.electricgt.com/

Hi guys, Battery University came up with a quick way to analyze lithium cells using pulse frequencies... If someone could reproduice this electronic device to adapt to many individual channels (multiplexing circuit) then many cells could be checked in a very short time...

Hi Guys... Here is my latest version... Great frame design and battery case space (which is one of the bigest out there... available in 4.25" and 5.25' width) from http://kobois.com/ (ebikedeal was the old website) A lot of room... everything fits in there, Kelly controller 7230S 120A / 300A...

Hi Dui, ni shuo de dui , Thanks you so much for you help!... awesome... :D :D :D

Hi guys, I would need some help please; I purchased lately a smart BMS 16 - 32S / 200A with the LCD display from AliExpress...

Hi DoctorBass, Thank you for the information.... the link to obtain the documentation has disappeared so here is the pdf document for you all...

Hi guys, Here is a documentation about fuses... pretty handy for battery builder which plan to use fuse-wire as well. http://122.252.243.98/Departments/snt/CAMTECH%20Notes/Fuses.pdf

Hi SamRich, Nice BMS you have there, to a very decent price... have you made some road test yet and see the BMS behavior live. Did you find a way to completely shut off the BMS to avoid draining the batteries when you will not use your eBike... What is really nice about this BMS, it also...

Many transportation compagnies in Europe have been using for years custom made POE (Power Over Ethernet) technologies... It is really interesting and save a lot in design and cabling hardware... it is also replacing slowly the old CAN bus system.

Hi Guys, The famous electric motorcycle KILLACYCLE is now retired and will rest to the Forney Museum in Denver Colorado (http://www.forneymuseum.org/) It can be seen on the virtual 360° display in the link below via Facebook...

Hi agniusm, Have you seen this oversize and affordable 3D printer lately... 450 X 450 X 470 Creality CR10 MAX...

Hey Agniusm, I know it might be only a dream.... but why not starting a sponsering pledge for that die...