Charger of Futaba 10CG Battery

[Crank]

Anyone have a suggestion for a good radio battery charger for my radio? Also any other battery I might need for FPV or anything else?

 

[Crank]

I came across a old battery charger I never had the chance to use. Its a Imax B6AC+ charger. I bought it back 3-4 years ago to charge the battery in a MQ-9 Reaper I was building. Would a charger like this work for my Futaba battery? How about any other batteries in this field?