Since you have other batteries it would be wise to go with the Q200 charger. That will require you to purchase adapter cables for the H520 batteries. You should only need two for use on Channels A and B which allow up to 100W charging power (limit charge rate to 1C). Another advantage to the SkyRC charger is being able to track Internal Resistance of the battery cells.
Use caution when sourcing your adapter cables. The battery connector is similar between the H480 and H520/TH Plus. The H480 has pin type balance probes and the H520/TH Plus has miniature Dean’s type probes for balancing.
Use caution when sourcing your adapter cables. The battery connector is similar between the H480 and H520/TH Plus. The H480 has pin type balance probes and the H520/TH Plus has miniature Dean’s type probes for balancing.