Recent content by gedong

actually, the controller is inside the discharging port at the back end of the battery base.. i've few picture for your reference.. i guess this case would fit 60 x 18650 battery (10P6S) if you takeout BMS and USB function.

i think this is the same motor as SWXH2R only with new name.. this model supposed to be 2014 model tough..

by replacing the breaker with a switch, do you think it will works as on/off switch ? i think this is worth trying, and if it works. problems solved :wink:

i don't think it will works, my guess is HBWS using sensor to detect inner wire movement. for hydrolic brake sensor, and also as an alternative for those who don't want to change their exotic lever , this is what they need, i guess this is only modified hall sensor and magnet for easier...

i also want to know, whether BBS controller compatible with HWBS. the supplied lever tend to wobbles and the build quality seems not that good.. from what i know, the supplied brake lever ( Wuxing ) only use 2 cable, and HWS using 3 cable (they required +5V supply ). and there's also another...

my frame is giant ATX which is required 86,5mm BB Pressfit.. so it's confirmed that i can NOT use this midrive. thanks

just quick question, will this crank drive fit 29er 86,5 / 91mm pressfit bottom bracket ?

hello, i was just going to order bafang BBS02, and then i heard they are going to improve the controller so might need to wait for couple months before they are ready.. just quick questions, if i use mid drive, when the battery out, will there be drag resistance from the motor ? and how bad...

sorry, what i meant by Power LED switch is not the LED battery indicator.. it's the toggle on/off switch. maybe you are right,i shouldn't be to concern about this little switch, i always think without this switch the battery cells will always be connected to the controller, and they will...

hi Nuke, for battery placement configurations, i think this is more like a trial n error depend on the size of your BMS. but im sure from the above picture you can fit up to 5" long BMS which is the right size for up to 30A max. @30A continuous, you should aim for atleast 60A max BMS. and you...

from voicecoils pictures, it seems that his pack using the standard BMS like this below.. though, i couldn't find whats underneath the metal case.. anyway i found this BMS, which claimed to has on / off switch, notice the 2 holes at the bottom left ( beside the screw). maybe this is the on /...

this is exactly what i need. im going to order the same battery case from NNEbike, and building the battery pack myself.. but since this is my very first time building it. i want to gather all the informations i can find before i buy the necessary parts.. i've few questions, and i hope someone...

hi Dogman, Thanks for your input. yes i understand, that there's couple way to completely disconnect the BMS completely from the cells, one is from disconectting the balancing cable, or make switch from the cells before going to BMS board. but this will required hi Ampere switch. but since i...

Can anyone help me on how to switch off BMS ? ( zero draining power for long term storage) ? at the moment, i'm gathering information about building battery pack, and i 'm a little bit confused about which BMS should fit my needs.. the battery case have 2 switches, button and keylock.. i guess...