connect its two terminals with a wire.
No, a magnet will not affect a battery.
The main thing that will shorten a automobile battery life is to run it completely down. Auto batteries are not designed to be run flat as deep cycle batteries are. Every time it is run down it's life is shortened.
The camera operates on batteries,weather nicad( rechargeable) or alkaline or lithium. So no matter what,you must recharge batteries. If you purchase rechargeable batteries and the charger, you can recharge them outside the camera. If you don't recharge batteries with the supplied charger,you will shorten the life span of the batteries or kill them.
if the regulator is bad the alternator could be overchargeing the batterys which would shorten the batterys life
If the battery is not a deep cycle battery, allowing the battery to run down dead multiple times will shorten its life span.
Extreme heat from direct sunlight can cause batteries to overheat, which can shorten their lifespan and reduce their efficiency. It is important to store and use batteries in a cool and dry place to maintain their performance. Additionally, prolonged exposure to sunlight can cause the battery casing to degrade over time.
Distilled water is water that has had all impurities removed. The impurities it regular tap water can shorten the life of a battery.
Freezing temperatures can decrease the performance of lithium batteries by slowing down the chemical reactions within the battery, which can reduce the battery's capacity and output. This can also shorten the lifespan of the battery as the cold temperatures can cause damage to the internal components.
It will start becoming reliant on the power source so you batteries life without charge will shorten because it will become unable to hold the power source.
Not significantly. So long as it is done using a properly designed smart charger, most NiMH batteries can be recharged in about an hour without any damage or significant reduction in their life. However, NiMH batteries must only be rapid charged with a charger specifically designed for charging NiMH batteries. Chargers designed to rapidly charge NiCd batteries can overcharge NiMH batteries. While it may be true that rapid charging NiMH batteries can reduce battery life by a small amount (probably less than 10%), this should be more than offset by the inconvenience of always slow charging batteries.
You don't shorten 'it has'.
you shorten it by etc.