I know the title sounds dumb
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I have a goldberg extra with a futaba 3003 and 4 3010's running off a 5 cell 1700mah receiver pack. Today I got the first flights in and after range checking, some programming, and 4 normal length flights I checked the battery voltage. It registered 6.71 volts.
The battery is a sanyo nicad, and I was wondering at what voltage should the battery be recharged. This is my first experience with 6v receiver packs and I don't have an onboard battery monitor for it yet.
thanks