Absolutely! Charging will be different. It not only charges 3 cells but it also balance charges each cell to be the same voltage. When charging RC cars it jams the batteries full then it sits there and charges and discharges each cell until they are at target voltage(4.2v) Balance charging takes longer however it ensures safety and longevity in the life of the pack as well as longer battery life per charge.
Balance charging doesn't work like that at all really. LiPo charging follows a Constant Current (CC) charge method until cells reach 4.2v each then switch to Constant Voltage (CV) charging maintaining 4.2v while lowering current until a predetermined current level has been reached and the battery charge is then complete. The predetermined current level is typically around 0.1A when the charge is finished. Balancing consists of monitoring each cell individually during charging, both in the CC and the CV stages of charging looking for a voltage imbalance between cells. Once an imbalance is measured (at typical voltage differential of 0.2v, but can vary between chargers), charging to the higher voltage cells is interrupted until the lower voltage cell catches up to the voltage level of the higher cells. Most chargers also have a predetermined timeout period and if a lower voltage cell cannot be brought up to the voltage of the higher cells within this timeframe, the charge cycle will terminate with a failure to meet minimum charge target. This will generate an error message indicating the charge failed to complete successfully.
I am not a DNA200 beta tester, so I don't know if this is the method used for their charge routine. But this is the normal method of charging LiPo batteries and has been generally accepted as the norm for this purpose. This is not a new method and is not magic. Just the accepted safe method for charging multi-cell LiPo batteries that has been in use for years.