mrzed
100 W
I purchased the charger about 5 months ago for my very slow (I have small children) toolpack 14s battery build. I had noticed previously that the cells I was testing were coming off hte charger at a little over 4.1 in lipo mode, but didn't think too much of it.
I'm getting back on the project now, and have confirmed this to be the case. Even during charge, measuring across the contacts with the multimeter shows at least a .05v difference between the multi and the 1420 - with the 1420 measuring lower. I've tried jamming the tcs terminal voltage up to the max, but that still isn't getting me even up to full charge. I'm pretty darn sure it's not the contacts because right now I'm just charging big 1p groups using compression and foam along with aluminium foil and alligator clips. And as mentioned, the multi shows the expected voltage.
Is the voltage adjustable on these things? Do I have a dud? Sad that to bring my batteries up to full SOC after pulling them off the fancy RC charger I'm resorting to my $10 dealextreme 2 channel charger.
I'm getting back on the project now, and have confirmed this to be the case. Even during charge, measuring across the contacts with the multimeter shows at least a .05v difference between the multi and the 1420 - with the 1420 measuring lower. I've tried jamming the tcs terminal voltage up to the max, but that still isn't getting me even up to full charge. I'm pretty darn sure it's not the contacts because right now I'm just charging big 1p groups using compression and foam along with aluminium foil and alligator clips. And as mentioned, the multi shows the expected voltage.
Is the voltage adjustable on these things? Do I have a dud? Sad that to bring my batteries up to full SOC after pulling them off the fancy RC charger I'm resorting to my $10 dealextreme 2 channel charger.