RE: Thunder Power TP1010C Chargers
I have the 1010C as well as the 210 balancer. Yes it's a bit pricy, but it fast charges/balances batteries very quickly, meaning you need to buy less betteries to begin with. The cost of the TPX 5000 battery is $320 and the Align 6S2P is $230. The price of the charger w/ balancer is $300. So, I think the combination of a quick charge and less batteries is better because you'll get plenty of flying and it's going to save you money. I would think a 20A power supply is sufficient. If you charge a 5000mAh pack at 3C that's 15A, which is within 20A. But don't hold me to that, I would double check with somone who knows more about power supplies.
Brian