Bazinga+ wrote:I am currently using a 7.4 Volt battery to power 5 servos. The recommended voltage for the servos is 6 volts but the closest thing I could find to 6 was 7.2 and 7.4 volt batteries(like 8.5 when fully charged). I've had a lot of servos burn out and I'm wondering if this is because I'm running it at a higher voltage, or just that I was putting too much strain on them or they were stalling for too long. If the problem is the high voltage does anyone know where I could get the right voltage rechargeable batteries with decent storage. I would like to stay away from voltage regulators.
You could use 2 packs of 4 AA or AAA batteries connected in parallel. 4 of those batteries connected in series will be about 6 V and 2 packs of those in parallel should give you enough power to power 5 servos at once without changing the voltage