That's a maximum of $57.50 for a new battery charger, maybe less. If you consider the fact that a brand new motorcycle battery from the dealer will typically cost you $100-150, is it worth it? Let's see the statistics. Lead Acid Batteries (AGM or Wet Cell alike) have an average of 3-5 years of life.
Also asked, how long is a motorcycle battery supposed to last?
Battery manufacturers agree that on average, a motorcycle battery should last 48 months, yet most of us are lucky to get half of that, and in most cases the battery's premature death can be chalked up to a lack of maintenance.
What does the A stand for on a battery?
The letters on a battery give the size, in height and width, of the battery. AA means “50.5mm x 14.5mm.” The later the letter the larger the battery. "D" is larger than "C", etc. "A" is larger than "AA" is larger than "AAA".