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recharge battery

PostPosted: Sat Apr 28, 2012 1:43 am
by aciss
hi i have a problem with my wheelchair battery
last time the circuit burn so now i cannot charge the battery
anyone know how can i solve this problem..?
is there any ways to charge it..?
tq

Re: recharge battery

PostPosted: Sat Apr 28, 2012 6:08 am
by ABSF
What experience do you have in Electronics?
How did you charge the battery before it became unchargeable?
Was the battery used to drive the wheelchair motors or for something else?
Do you have any schematics of the electronics of your wheelchair?
Is there anything that was visually burnt on the circuit board? eg resistors or capacitors....
Are there any fuses that you can see that were burnt?
What's the rating of the battery?

Allen

Re: recharge battery

PostPosted: Sat Apr 28, 2012 11:15 pm
by yonghui
hi,

the wheelchair battery is probably a lead acid battery?
get lead acid charger to charge.


regards,
yh