Quote:
Originally Posted by dahur
It's worked fine for the 1 1/2years I've had it. Plugged it in today, and it blinks a quick green, then two reds, clicks, and that's it. the cart is sitting on 37.9 v
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Two red flashes is a battery fault code. Charger thinks pack voltage is under 27V or over 50V, but the pack voltage is 37.9V, so the Auxiliary contact in the DC power plug/cart charge receptacle is dirty, or the battery sense wire is bad, or the battery sense circuit in charger is bad.
This problem might be fixable by cleaning/adjusting the Aux contact and the outside of the negative radsok, but I'd still replace it with a DPI. Your batteries will be happier on float charge.