Secondly, no one answers the key question. Does it actually do the job you want, which is to fully charge the battery to 100% of its capacity. I’ve never come across a 3rd party charger or a USB charger that will actually fully charge an LP-E6, LP-E6N or LP-E6NH. I’ve tried a whole slew of them and they only ever seem to get to about 90% and then give up. You then have to remove the battery and put them back on to top up. Even then they don’t seem get to 100%.
So those who have used this charger does it do the job or leave you flat. I see above that it seems to have a problem with LP-E6 batteries anyway. Which would kill it for me.