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Lead acid batteries charger

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drifter1

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charge parallel lead acid batteries

I am looking for a circuit diagram for a charger and connections for 30 x 12v 7Ah batteries charged via wind power.I have a home built charge controller chargeing 6 of these batteries at the moment, the output of the wind generator is ,on a average windy day I get +/- 12 to 30 volts from the generator when the controller changes to the dump load ,I have 3 12V 21W motor car headlamp globes in series which light-up so brightly that I am worries that they will blow.

Can anyone HELP
Thanks
Reg regbrand@hotmail.com
 

charging lead acid batteries in parallel

Your description does not make sense. How are your batteries connected? A schematic is worth a thousand words.
 

charging lead acid batteries in parallel

HI Bonkk,
At the moment I have the 6 batteries connected in parallel.
I would like to charge all 30 batteries I have also in parallel at one time, if this is possible.
That is the reason I posted the question.

Regards
Reg regbrand@hotmail.com
 

lead acid battery charger circuits

Hi,
A schematic will be useful to provide help to you. Thanks.
 

Lead acid batteries

I guess you can connect 30 batteries in parallel and charge it (be careful during paralleling - big currents will flow during commutation).
 

Lead acid batteries

Hi,
People use larger battery banks what you are asking for but one should be careful in handling those.
 

battery charger circuit

hi guys,
i need 24V 3A battery charger circuit with SMPS mode.
 

Re: battery charger circuit

kbharathi said:
hi guys,
i need 24V 3A battery charger circuit with SMPS mode.
Click to expand...
Why are you intruding in the discusison already in the way?...Please do start a separate thread Under "Electronic Elementary Questions" or "Analogue circuit design" for beter responses. Good luck
 

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