papab ✭✭

  • Re: Can't charge lithium batteries when cold?

    papabpapab
    Sure, some are overrating the goodness of electric cars, but they are part of the solution.In most cases I don't think it would be that difficult or expensive to build something to keep your batterie…
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  • Re: Early Battery Failure

    papabpapab
    Yes, 16 amps at 12 Volts. It wasn't actually a constant load. I was charging up an ebike battery and it starts at about 175W and tapers down. I'm going to run another test with a constant, smaller l…
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  • Re: Looking for advice

    papabpapab
    No generator is quiet enough. A 12V fridge will be his heaviest load, but I don't consider it a heavy load. Like BB said, about 250wh for some. My 4.5 cuft uses more than that. With a 125ah 12V batte…
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  • Re: UBGC2 Universal

    papabpapab
    On that link it says this: UPG discharging recommendation: this battery should not be discharged beyond a 40% depth of discharge (DOD). That means the battery should retain no less than 60% of its ra…
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