Can some one please give me schematics for a 9v solar power battery charger ?

Question

i need schematics for a solar powe battery charger or a dc to dc battery charger i want to charge 9v batteries coz i'm make a surveillance system for my house and i thought for the out door cameras to be wireless so i need to charger 2 9v battired one for the camera and the other for the transmitter

thanks

Answer 1

Much easier to buy one, since you have to buy the solar array anyway.

Make sure you get one that will automatically cut off the charge when the battery is fully charged, so you avoid overcharging and damage to the battery.

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