Recent content by ninja007

I just received the Sunnko 709AD, I ordered the 220 version due to the comments in here. I am wondering what people did with the plug end - it is a standard 3 prong 110 looking plug. Did you wire in a 220 plug, or did you install a regular outlet wired to a 220 breaker?

Thanks for the info, I will take some better pictures once they arrive, they are on the slow boat from China currently.

Where have you ordered them without the Bluetooth module for cheaper? Same link on Ali as above? I like the idea of using them for modular packs, but clearly it wouldn't be helpful to have so many Bluetooth connections going on.

I have a couple of these, and some of the other BMSs from this company on the way for testing, let me know if you want more information on the boards, I'd be happy to share once they arrive. I'm interested in getting the Bluetooth outputs modified into a more user friendly interface for some...

I decided that my first step is going to be testing the batteries before I build them into a pack, which means I need to get my charger working again. It's a Hyperion 1420i I used when I was making motorcycle and car batteries out of A123 26650 cells. That experiment didn't turn out so great...

My Hyperion is toast, actually many months ago this happened so my memory is a little fuzzy, I was going to try to save a 4S2P A123 motorcycle battery I made that I had over-discharged, and i'm pretty sure it was when I plugged in the server PSU to the hyperion, it went up in smoke... Its...

I've looked at the Agniusm's kit before http://endless-sphere.com/forums/viewtopic.php?f=14&t=38545&hilit=A123 Its a great design, but has a couple problems for my build. First, no 22s, second, I'm not sure if my short tabs would work with his mounting setup and third, this is one area of the...

I've been lurking on this forum for years, learning lots and hoping to start my e-bike project. Well the time is now here and I'm needing some help finalizing choices. I'm going to mostly use the bike for recreational mountain biking, but possibly a periodic 10 mile each way commute to work as...

Any update on this? I am currently looking for a source for A123 AMP20's.