Tom Crichton 21 Posted June 22, 2013 Report Share Posted June 22, 2013 Hi,I was just wondering if it would be possible to join 2 12v 7amp batterys together to make a 12v 14amp battery?If you could take pictures to show me great,but if not then fire away Thanks Tom Quote Link to post
Chid 6,550 Posted June 22, 2013 Report Share Posted June 22, 2013 yes wire + to + and - to - then wire your lamp to a + and - on the same battery Quote Link to post
paulus 26 Posted June 22, 2013 Report Share Posted June 22, 2013 http://www.ehow.co.uk/how_6109702_wire-12-volt-batteries-together.html Quote Link to post
Tom Crichton 21 Posted June 22, 2013 Author Report Share Posted June 22, 2013 Would i use the lamp connector fuses from deben? Quote Link to post
jamie mc 168 Posted June 22, 2013 Report Share Posted June 22, 2013 Just remember the gas given off a battery is hydrogen so when it goes bang its like a bomb. Quote Link to post
Chid 6,550 Posted June 22, 2013 Report Share Posted June 22, 2013 http://www.zbattery.com/c.288557/connecting_parallel.gif i know it says 6v on the image but it is the same for all batterys and id use 14s twin core wire, get it from any auto sparks 1 Quote Link to post
franchi 0 Posted June 23, 2013 Report Share Posted June 23, 2013 (edited) Tom how long do you go out lamping for ? that would give you a idea how big a battery you need, no point in carrying loads of weight about if you dont need to Edited June 23, 2013 by franchi Quote Link to post
toby63 1,236 Posted June 23, 2013 Report Share Posted June 23, 2013 you can get deben kits to join them Quote Link to post
Tom Crichton 21 Posted June 23, 2013 Author Report Share Posted June 23, 2013 you can get deben kits to join them Have you got a link please? Quote Link to post
toby63 1,236 Posted June 23, 2013 Report Share Posted June 23, 2013 just google deben mate .think ive seen them at gunshops as well Quote Link to post
jamie mc 168 Posted June 23, 2013 Report Share Posted June 23, 2013 You might be better joining two 6.7amps together be a bit lighter and give the same result you will need to wire it a bit different put the to batters facing top an tale join the + and the _ together and put your lamp wires on the two that are left hope this helps .atb Jamie Quote Link to post
Chid 6,550 Posted June 23, 2013 Report Share Posted June 23, 2013 You might be better joining two 6.7amps together be a bit lighter and give the same result you will need to wire it a bit different put the to batters facing top an tale join the + and the _ together and put your lamp wires on the two that are left hope this helps .atb Jamie no it wont give the same results .. it will give 12v 7 amps ... op is talking of wanting 12v 14 amps Quote Link to post
jamie mc 168 Posted June 23, 2013 Report Share Posted June 23, 2013 Just had a we think and you are right if you connect them in serie you double the voltage but keep the same amperageif you connect them in parallell you keep the same voltage but double the amperage to much drink last night. Quote Link to post
The one 8,483 Posted June 23, 2013 Report Share Posted June 23, 2013 Thats what i was thinking two 6 volt 7 amp But if you put two 12 volt batterys in line wont that give you 24 volts so your going to have to put a positive to a negitive ? to keep it at 12 volts Quote Link to post
Tom Crichton 21 Posted June 24, 2013 Author Report Share Posted June 24, 2013 I googled deben but i carnt find the wiring kits? Quote Link to post
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