The alternator will keep the battery fully charged under normal circumstances. Installing aftermarket accessories may require you to install a higher output alternator. Things like high powered amplifiers, lights, etc.
i believe so, take it to a local kragen and have them check your battery for free.
No. When a laptop is plugged in, it immediately switches to AC power and begins charging the battery. The battery cannot become "overcharged" because special circuitry in the battery is designed to prevent this.
No, it is not dangerous to use a cell phone while it is recharging.
Your battery is weak, or your your alternator is not charging battery.
Alternator is defective or battery has a dead cell.
The magnatron is not recharging the battery or the lights are drawing too much power to allow the battery to recharge. The best thing you can do is when you are done riding, turn the lights off and allow the machine to run for a while to recharge that battery.
It may be that your battery is old. Rechargeable batteries work best when they're allowed to completely 'die' before recharging. Most people don't allow that to happen (me included !) - and thus the battery's life is shortened.
check battery cables at battery may be lose.
yes
Not likely.
The alternator died first and drained your battery shortly thereafter.
Your car lost power while you were driving and it will not start now because the battery is depleted.