They don’t & you don’t need them to, just get a skyrc mc3000 and you know it’s gonna do what it says on the box.
I wasted a lot of money on the latest greatest chargers in the past ,most are not accurate & if you win the lucky dip & find an accurate one the next problem is getting one that’s constant on all slots.
A few weeks ago I bought an all88 charger because I wanted to be able to charge 8 battery’s for my BLF.GT all to 4.2volts ,yes it will charge 8 battery’s to 4.2volts ( according to the display) but in reality some will be 4.17 some will be 4.15 some will be 4.whatever.
So I just spent £60 on another mc3000 so I could have 8 cells come off the charger at 4.2volts & they all settle to around 4.18 after a while.
The chargers I own are
Opus 3100
Xtar vc4
Skyrc mc3000
Soshine whatever it’s number is
Falcon ? All88
A couple others I can’t be bothered to get out any more ,I can’t be bothered to remember thier names
None are accurate or constant .
As far as I know skyrc is the only one yo can calibrate ,I’ve lost all faith in standard chargers to be accurate & constant .
Maybe this new overpriced charger will eventually come down in price & will be upgraded later to be able to be calibrated , I may be interested then but for for now I’ll swerv it.
But thanks anyway:BEER:
I second this. They have a charger which can support firmware updates according to HKJ but unless they commit to actually providing them this purchase seems a bit risky.