A bit higher than 1/2C assuming the battery is in truth a 5400ma battery. If it's a 6300ma battery, and I suspect it is, it's still above 1/2C.
Yes, I check the post charge balance both immediately after the charge and a bit later when the heat from charging has dissipated.
I log every battery cycle, including those used for system maintenance when flight is not involved. Log info starts at the beginning of each flight, listing voltage at time of power up, end voltage under load and no load, flight time using a stop watch for start/stop time in minutes and seconds, charge rate, ma in., time to charge, and end of charge voltage.
It's more work than many want to expend but it provides me info to determine how my batteries are performing, establishes a reasonably accurate estimation of battery life cycle to determine part of my operating costs, assists in tracking total flight time, which helps with insurance rates and potential FAA audits, and helps plan for how many batteries I need for a day's work. It also lets me know when a battery is starting to go south, alerting me that flight time will likely be reduced because of a worn out battery. I have one of those now that charges to full capacity but expends the charge quickly. It was obtained from another H owner and arrived with a charge level of 12.8v, suggesting it had been over flown and damaged by the previous owner. It's now a battery only used for maintenance work.
IIRC, Tattu started making batteries for the Chroma. Very good batteries. I've never put much stock in the Venom line. I'll buy a great battery for a little more $ over a cheap one with a little higher label capacity every time.
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