My Icharge 106B+ has had the firmware updated and has been calibrated by me and i check it now and then so its pretty spot on. ive had it for about 12 months or so, I use it to charge my remote controll li-po batteries for my truck, xbox 360 controller batteries, batteries for my daughters kid toy,s and digital camera batteries plus my torch batteries (mainly 18650,s).
It has proven to be a good reliable charger, it has payed for its self and it gets used every couple of days and some times its left on charging or discharging for a couple of days at a time, doing these Trustfire Flame 2400 mAh battery test,s i had it running none stop for 4 days over the long weekend.
The P350 power supply has been very good as well it has not skipped a beat in the same amout of time ive had the charger, its a bit of an over kill 15 volt 23 amps or 350 watt power supply as my charger is only 10 amps or 250 watt charge and 7 amps or 20 watt discharge, but it give,s me room to upgrade later on down the track and i use it for other things aswell.
You dont need such a big power supply for the Icharger 106B+ it will run off a 12v car battery or a 6 amp 15 to 18 volt power supply like a laptop power supply (minium 6 amps) or a computer power supply if you know what your doing, the higher the voltage the more efficient the charger is, 18 volt max.
I think the amount of use my charger gets and the time its left on charging or discharging i would of killed a few laptop 6 amp power supply,s by now, im glad i got the P350 power supply and for the record you must keep an eye on all chargers and batteries while being charged or discharged !
If your intrested here is a post about other uses for hobby chargers like the Icharger
https://budgetlightforum.com/t/-/1621
And one about balance charging li-on batteries like 18650,s
https://budgetlightforum.com/t/-/3118