1. We will be in Read Only mode (no new threads, replies, registration) for several hours as we migrate the forums to upgraded software.

charge 12 vdc sla from car battery ?

Discussion in 'The Projects Forum' started by krawczuk, Jan 31, 2010.

  1. krawczuk

    Thread Starter New Member

    Nov 25, 2007
    hi, any one got any ideas on how to charge a 12 v sla from a cars 12 vdc supply ?
    i suppose a boost converter circuit to get the voltage up ?
    all i need is to charge the 12 vdc sla for a torch. i want to leave it pretty well connected up permanetly, so its always charged, ready to go ,.
    any schematics , links etc....

    mark k