I have the Traxxas EZ-Peakô Plus LiPo-Compatible Balance Charger #2933 with dual 3S charger adapter #2918. When you connect and charge 2 Traxxas 3S 5000 batteries as 6S, even though I select to charge at 5amps, unit appears to charge only had 3.5 amps max. Is this due to charger splitting the power between two batteries? I guess I was hoping it would charge at 5amps each thus cutting down on charge time but at 3.5 amps, it makes it no quicker.