i have a lead acid battery of 4.5 Amp 6v. i want to make a 6 leds torch so what to do.
i have a battery of 4.5 Amp/h 6v. i want to make a 6 leds torch so what to do. i connect the led's with this battery so those led's are damaged.please tell me what to do or show me software about this? any thing about the calculation or attaching resister of what value