RobC1990 Posted March 10, 2013 Report Share Posted March 10, 2013 Hello just brought a rotary and a spare battery both the battery's 12v 7ah what do I charge them with? I have a 12v motorcycle wall charger? Will that do the trick and also how long for the first charge? Cheers Quote Link to comment Share on other sites More sharing options...
evo Posted March 11, 2013 Report Share Posted March 11, 2013 should be ok to charge them no problem,dont overcharge them tho as sometimes overcharging can lead to buckling the plates inside the battery, as long as your battery switches itself off when the battery is fully charged then you should be ok,,i use a 12 volt car battery charger on mine and the red light on it turns to green when the battery is charged,,hope this helps ,,,EVO Quote Link to comment Share on other sites More sharing options...
RobC1990 Posted March 11, 2013 Author Report Share Posted March 11, 2013 I just brought a cheap trickle wall charger! So hopefully should do the job Quote Link to comment Share on other sites More sharing options...
Maidment78 Posted March 11, 2013 Report Share Posted March 11, 2013 2 amp hr 12V charger max, anything more will kill the battery. £12 off flea bay if needed. Quote Link to comment Share on other sites More sharing options...
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