Boss Radio Draining Battery
The draw is just too small.
Boss radio draining battery. They both dont drain the battery but the live when ignition is on player naturally loses all the programed stations and settings when i switch off. A properly installed system should not drain your battery in 4 days. Battery drain is a signifcant issue on a lot of newer wakeboarding boats and other boats that are running high powered stereo systems with multiple subwoofers and a stack of 500 gajiggawatt amps. It doesn t sound like that s you however.
Obviously the simplest way to rule it out would be to disconnect the stereo for a few days and see if that remedies your problem. To fix this issue the head unit has to be removed and rewired. Gently slide the battery compartment closed. The bad alternator diode can cause the circuit to charge even when the engine is shut off and you end up in the morning with a car that won t start.
Place the remote face down on a flat surface. This is known as a paras. So it s safe to just rewire your radio to a live wire when ignition is on for quickness just use a scotch lock to a feed. A car alternator recharges the battery and powers certain electrical systems like lights radio air conditioning and automatic windows.
Remove the old battery and install the new one cr2032 with the plus symbol facing up. Even if you wired the positive and the memeory wires to the battery the radio itself would draw no current other than memory if the radio was turned off when you left the boat. If it does you will need get your hands on an inductive ammeter that can read milliamps. The memory function on a radio should not drain a boat battery in a few weeks or less.
Most of the battery drain issue are caused like this and customer are just simple press the power button on the radio and think the radio is already turned off manually but actually the radio is just in standby condition and waste power still. Depending on the shape that the battery is in this drain can absolutely result in a dead battery a jump start and possibly even a broken radio. An improper installation or a defective piece of equipment can cause a constant drain on your battery even when the vehicle is off. Btw you can t necessairly tell the condition.
If your alternator has a bad diode your battery can drain.