Spektrum S2100 Smart Charger: 200W (2x100W) AC Dual Output Lipo Battery Charger with Usb | LCD Color Display | IC3 Connector (EC3 Compatible)

When I first used it to charge my 5000mah Smart Battery, it didnt take any more than 20 minutes to fully charge, which is quite impressive in my opinion! It charges even faster for smaller batterys I have like my 4000mah battery. Yes the fans can be loud. Its not as loud as an average vacume, more like the average cooling fan you would have on your front porch or something. I'm not complaining about the noise of the fans because it was made to charge multiple batterys at good speed which it does flawlessly.

Perfect easy charger without having to be an electrical engineer. Super easy to use! Just plug in your LiPo smart battery, and it does the rest for you automatically. It automatically sets the charge rate, conditions the battery, and gives you voltage and resistance readings for each cell. Yes, the fans are loud, but that just doesn’t bother me.

It worked great until it wasn't. The charger no longer detects the balance ports. Tried different batteries, etc. I've only used 2x Spectrum Smart batteries on this charger. I've only had this unit for 13mos. I sent a request/report msg to Spektrum, but the website keeps failing to send message. I'm completely disappointed how this $170 charger failed so easily and quickly. If @Amazon can help replace this unit for free, it'll be worth the headache.

Awesome charger. It is a little limited when charging larger packs without a larger power supply. Works with ic3 connector. I made a balance rig for my smaller non-smart batts. Charging discharging no problem. Wonderful charger that only gets better with the larger power supplies. It can charge several different chemistry batteries. But, spektrum smart lipos and this charger is, in my opinion, the best and only way I would use li-po. You will not be disappointed.

This charger is great, I have the smaller single Spectrum charger but needed to discharge my 3s batteries to storage charge so I bought this. So far it works very well, can charge and discharge two batteries at one time. The only issue is the fans. Both Spectrum chargers I have, have issues with fan noise. I do not know whether its dust getting into the way of the fans or if the fans were put on badly, but they sound terrible. I have never had issues with a chargers fan getting too much dust into it but apparently Spectrums fans may be a dust magnet? I think it may be dust because everytime the fans turn on, I have to blow at each fan and then they dont sound like crap anymore. I have to do this every single time I use the charger. Never been an issue before up until I have been using both these Spectrum chargers.

Excelente

Very easy to use.... Has a touch sensitive ring you rotate one way or the other just like old ipods lol and can charge 2 6s lipos in 48 minutes!!! Combine spektrum smart products they are made for each other and go together like a rainbow..... The charger is very with the money... I love this....

I am not sending this item back the instructions were very vague but I did figure out how to make it work so I am keeping the item

Works good

Ce chargeur inteligean et très util pour charge mes lipos

Je l'adore!facile à utiliser je le recommande sans hésiter.les ventilateur sont bruyant mais ça me déranges pas du tout.

Does not come with any cables to connect your lipo batteries is a big minus because have to go back to hobby store and spend more money to build cables