ProgressiveRC iCharger 308Duo
Need flexibility in your charging? Nothing beats the convenience of a dual-port charger. Two independent charging channels in one compact unit lets you simultaneously work with batteries of different cell count , charging at up to 30A simultaneously - or if you want to go all out, combine the two channels and charge at up to 50A! With two JST-XH balance boards thrown in for free - one for each channel - you'll be ready to go right away.