Hi in 1.07 you mesure 4.3amp but you do not show where you made a test and then at 4.19 you test the battery resistans how much resistans they should have to be good? thank you in advance for any feedback
You see those 4 contacts inside the case, or better 4 contacts on the vacuum itself, those are for the switch and for supplying the extra motor for rotary brushes. So you can touch with the ammeter those for switch and the motor should start.I'll do short about soon. As for the internal resistance for 18650 I found until 40milliohms are ok, they say like 20 to 80 will be ok...I rather found more than 60 to be ''tired'' not so good for power applications but still good for lighter or arduino…stuffs like that. Here we need current , so I suggest my configuration it's need.
5 x 18650 LiIon batteries with a proper BMS will work fine.
I did it with a cordless drill. It works better than before.
I just ordered 5S charger designed for drills...it will do the job and of course 18650 are on the way.
@@viocaia Wish you good luck.
@@ampere0124 Thanks for support!
Hi in 1.07 you mesure 4.3amp but you do not show where you made a test and then at 4.19 you test the battery resistans how much resistans they should have to be good? thank you in advance for any feedback
You see those 4 contacts inside the case, or better 4 contacts on the vacuum itself, those are for the switch and for supplying the extra motor for rotary brushes. So you can touch with the ammeter those for switch and the motor should start.I'll do short about soon. As for the internal resistance for 18650 I found until 40milliohms are ok, they say like 20 to 80 will be ok...I rather found more than 60 to be ''tired'' not so good for power applications but still good for lighter or arduino…stuffs like that. Here we need current , so I suggest my configuration it's need.
Look here ua-cam.com/users/shortsoMmo9YyTkzA?feature=share