just tried this pos out with 2 brand new batteries and even with no load it only puts out 76 volts ?
763716
It sounds as if you got a bad one the symptom you are experiencing is probably mosfets that have burnt out. I don't recommend this brand I returned four of them before I got one that worked beyond the warranty period.
763717
You need to call sunforce it has a two year warranty I think their phone number is on the label.
1536502
A multimeter shows the V+s are internally shorted as are the COM terminals, though I haven't tried running a 20A load through a single terminal or splitting it.
532108
mine did too didnt last but a minute put in new expensive batteries and same thing..finally got it set up and it was off by a mile after i zeroed it in...looks good but a POS... !
1716348
Try running something not as power demanding and see if it works. Do you have a multimeter? What type/capacity battery is it? How are you charging the battery?
1772118
Well if the batteries are fresh, and installed correctly (correct polarity), the problem must be the unit itself. The unit's microprocessor might have a problem.
1494629
yes, my power bright is connected to 2 batteries and works fine--if you want to get proper voltage, make sure your battery is charged up. I am hooked to two batteries, but hooked so I only pull 12 to 13 volts
463545
It could be a wire in the charger is broken, and the minimal power you see is what is left in the batteries after they have had time to rest and redistribute their charge.You might ask someone you know to check it with a voltmeter.
692765
Amy I have always had it plug into the power supply , what I can do is check it like that and see how long the battery last and let you know . I am on work right now and will give you a reply when I do so.
2155904
I suppose your batteries are dead. it never happened to me with new batteries.
268263
Ok this might help. I hooked 2, 12 v batteries in series (24V) and with a stand alone 12v (I have a dual charger). Turned the charger on and the lights flashed but went out. No charging. Hooked up two 12Vs individually and both batteries charged perfectly. Hope that helps..
897498
You should have an auto loading system on your computer that loads the necessary information in your computer when you plug it into your computer. That is all I did and it worked fine. Check and see if your batteries are both functioning properly.
1472145
There's a switch on the bottom that you turn on. If it doesn't work, it's probably defective just like mine was. Mine never worked. I tried putting in brand new batteries so many times and it never worked. Super disappointing. Send it back for a refund.
1379566
Sorry for your problem with the battery install. If the new battery is not defective, sounds like the main unit is defective. I obtained the batteries as a gift for my daughter. She installed the new batteries and selected the option of new batteries installed. Then left the unit in the home dock, charging overnight. Went from running less that 5 min to completing the whole area for approx 50 min never having to go home for a recharge. Runs like new again
558077
Mine worked fine. Suggest this could just be a faulty unit and request refund or replacement. I presume you have inserted batteries in correct order
1049304
Doito, went dead, no LED light indicates to me that your batter is nolonger connected, Check to make sure it has not disconnected, make sure it's not bad. Even new batteries are bad out of the box. I experienced this first hand as an electronics tech
1244296
send it back, i have purchased 5 units, no 2 are and have not functioned the same, only 1 has survived and with a rotation of 10 batteries, i am only lucky when 1 survives 1 hour
261619
Heyy, try using just a regular battery. Positive is red or with a code written on it and negative is the solid black. I tested all before installing and only one didn't work. Hope this helps :)