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  1. blacktop

    FUTURE FOR LEAD-ACID BATTERIES?

    I have constructed a mobility scooter for my own use. It needed 2 deep cycle 12 volt 60 namp. hr. batterys. Traction batterys cost twice as much as leisure batts. as used in rv. So I took a chance and purchased two leisure batts. These leisure batts have given excellent service over two years of...
  2. blacktop

    series paralell switch

    thanks scotty, I use a rotary switch made by KRAUS & NAIMER.good quality cost 25 uk pounds. used on my 12--24 volt electric trike. 2 years hard use, still going strong.I use it like a gear box. I have studied the 4 qd option on their web-site, but its expensive. I dont abuse the batterys and...
  3. blacktop

    series paralell switch

    thanks for your reply. the 36volt motor will start on the 1st. battery, 12volts, then instantly switched to two batterys in series giving 24 volts, then switched to the three batterys in series giving 36 volts. A 36 volt floating charger will be used for re-charging. the three batterys will run...
  4. blacktop

    series paralell switch

    the last post should read break before make. regards from nottingham uk
  5. blacktop

    series paralell switch

    the switch is make before break [rotary] not sure what you mean by "the motor + to the wiper"
  6. blacktop

    series paralell switch

    I have a 36volt dc motor powered by three 12 volt 60 amp.hr. deep cycle batterys. I want to start this motor on 12 volts, then switch to 24 volts then onto full power to 36 volts. this would give me a "soft start, sort of" how do I connect up the 3 batterys via a 4 way switch. I do not wish to...

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