datboi

i just got myself a imax b6 v2. the charger can measure the internal resistance of the cells. however the reading is very different than manually measuring it. i took a few measurements with the b6 v2 (they're always a bit different with the same battery) then, i measured the internal resistance manually using a 1ohm resistor and ohm's law and kirchhoff law. what's your experience guys? can the b6 v2 mesure internal resistance of cells accuratly?

all compound's, pb, nimh, li ion etc. features? i like my fake b6 feature wise. i wouldn't settle for less features, more would be welcome, like measuring internal resistance i wanna stick to skyrc as i really liked the b6. but i realized i have a clone so i wanna get the real deal.

just realized the s65 and t100 can't charge single batteries. seems like the only series ones that can charge single cells are the b6 series and the e680, which is better? can someone tell me the difference between the e680, b6 v2, b6 evo, and b6 v2 AC (i'm guessing it's equal to the b6 v2 only it's a/c?)

so i just spend hours looking at all the SKYRC chargers, why do they make so many? most of them are extremely similar to each other. i'm looking for a charger with a lot of functions if not more like the B6 i have. i don't charge battery pack's most of the time keep in mind. i charge lipo's liion's nimh and pb. out of all of their range, i recon the e680, s65 , and T100 are the best the t-100 is definitely appealing to me as it has 2 charging ports, of those is pretty similar. what do you guys recommend between those 3? is it just me or mostly they have the same functions, and the biggest difference is the charging power? i'm also looking for this charger to last me a long time. not looking to buy a new one anytime soon

well the thing is, i think i might have the clone, and calibrating it literally does nothing. does calibration on yours actually work? i'm charging nimh, lipo's and PB occasionaly

no. battery hooked up to charger> b6 shows 3v. multimeter 3v. charging/discharging starts. multimeter (which is accurate) shows a different reading than the b6. 0.15/0.20 of difference sometimes

so i have a imax b6. i seem to have an issue with it. the voltage is calibrated properly.at rest it gives the right voltage. so for example 1.5v. when i begin charging or discharging a battery, if i check the voltage shown on the display, and the one shown by a multimeter, it is now off by quite a bit (like 0.15mv)i think this is a original version, at least that's what it was sold to me as.can someone with this charger verify for me please? check if with no load on the battery the voltage displayed is correct, then apply charge/discharge and check again.mind you, i checked everything that could cause this error. connection is good and clean, tried with different batteries and different battery technology (ni-mh li-ion etc)is my charger faulty or do others experience this issue? it seems that the bigger the charge/discharge rate, the more inaccurate it gets,it also seems to have a hard time detecting end voltage for ni-mh. i set the detection to 5mv 7mv 10mv 15mv and 20mv, but it seems to make no difference. it sometimes overcharges batteries even tho they might be in good condition (so low internal resistance etc)i'm also wondering, are there good alternatives? i really like the functions on this charger. the fact that i can charge all battery technology's and that user can tweak everything like voltage, cap limit, time limit etc.