Quote:
Originally Posted by mayuan
I've been running the Garmin UHD 75sv on a genz box for several years and it works really well. The ice ducer GT10HN-IF gives great details on the lakes. Instead of the standard battery, I bought the Lithium. No way I can tell the battery usage, as the battery meter on the genz is for a lead battery. Longest I've gone is two days without charging and it still had power.
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Your unit draws 0.8A. Divide the Ah rating of your battery by 0.8 and you should get a good estimation of how long your battery will last.
