A
150 Ah battery refers to a battery with a
capacity of 150 ampere-hours (Ah).
Here's what that means:
- Ampere-hour (Ah) is a unit of measurement that indicates the amount of charge a battery can deliver over time. It tells you how much current (in amperes) a battery can supply for a certain period of time (in hours).
- A 150 Ah battery means that, ideally, the battery can deliver 150 amperes for 1 hour, or 75 amperes for 2 hours, or 15 amperes for 10 hours, and so on. The total energy the battery can provide is based on the combination of how much current it can deliver and for how long.
So, if you're using a device that draws 1 amp, the 150 Ah battery can theoretically power it for
150 hours (1 amp Ć 150 hours = 150 Ah).
In simpler terms, the
150 Ah rating indicates how long the battery can power devices depending on the power (current) they draw. Higher Ah means the battery can run for a longer time before needing a recharge.