Why does the battery on my Suzuki motorcycle go dead overnight?

Answer by  jon40 (440)

Most likely your battery has a bad cell and needs replaced, or there is power draw from an accessory that is draining it.

Answer by  xj (5)

It might be due to the fact that the park lights are on for a long interval. Also check whether your alternator is charging the battery properly during running. Recharge the battery fluid and check the leads for oxide coating. Clean them regularly and use proper wattage bulbs and horns. Check the wiring also.

Answer by  Amber40 (24961)

Well either you have a bad battery or there is a drain on it. Take it and fully charge it on a batter charger. Unhook it and let it set overnight. If it goes flat overnight then you know it is the battery. If it is still charge then you have something draining or the charging system isn't functioning correctly.

Answer by  stANLEY83 (64)

In my opinion because there is a positive leek,which mean that there is some power consumption,alarm or immobilizer or some light or the battery needs changing