Will not charge batt

if all batt,are connected and are 12V you can charge from one and that will charge the rest in parrell ,even with a new batt hooked up

you will need a off-board charger to charge the chair Strege Mobility

I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489

check the cables between the batteries, and consider changing the cables that run to and through the uncharged battery. Also make sure that the batteries are not cross connected (positive to a negative) and that there is no corrosion on posts and cable connectors. I had a similar problem.

Be sure to charge the battery, otherwise you might smoke the new alternator(not made to charge a dead batt.). Have the batt. load tested. Check batt. cable ends for corrosion.

Mark Batteries your charger is putting our enuf 13.15 volts for each battery so after charging all night you should be reading about 13 volts on each. If your batts are only 12 volts after all night charge then batteries are weak Hope this helps

how long do you usually charged the batt? to make charge last slightly longer leave the batt inside the charger for an hour after the charger light goes off. if you have a fully charged batt you should be able to take approx. 300 pics or 2.5hrs approx.batt life. for viewing pics it should give you approx. 6800 pics and approx. 5.5 hrs. of course, number of still images and and batt life may vary depending on the camera settings.so if you're zooming in and out,using the flash,going from camera to play mode, turning cam on and off, using other settings and features of the camera, this will cause the batt to drain much faster.also ambient temperature also affects batt life.if it's very cold, the batt drains a bit faster.also, it's recommended that if you're not using the camera to remove the batt.retaining the camera settings, date & time will cause batt to drain even if your not using it. if did this and still you think it's odd that your batt drains quickly and looses charge even if it's fully charge, it might also indicate that what you might be a defective batt. one way to find out is to try using the same type of batt from a friend or a relative that has one to confirm and further isolate issue.anyway, supplied accessories has the same warranty that applies to your camera.so you may send it out and have it replaced if needed.hope this helps.thanks:)

Make sure all connections at alternator are attached. On some, the regulator is inside the computer and if bad, requires computer change.

hi

Try to leave it on charge for a 24 hrs. If the batt gets below a certain voltage the charger will not come up to fast charge rates(light on) to prevent damage to the batt. If it does not take a charge, it is possible that it is faulty. If you have been using the batt regularly and it suddenly stopped taking a charge, it may be the charger at fault. If you you have not used the batt for a while, it may be faulty. only way to really check for sure is to try a new batt. If you have any more questions about it, just ask away. Good luck

regards
robotek

check the batt mayb your batt drained off... try using other batt.  if still doesnt work, probably you have a software or hardware failure...

but if it works w/ other batt try charging it, if still doesnt charge your phone charging section have a prob...

just visit your nearest service center to help you...