Solarmax 18ah battery +4 bulbs

An 18Ah Solarmax battery is a 12-volt sealed lead-acid (SLA) maintenance-free battery, designed specifically for solar power applications and small power backup systems. It features thick GM) separators, enhancing durability and performance in deep cycle use. The 18Ah capacity means it can supply 18 amps for one hour or a lower current for a longer time, making it suitable for low power applications like lighting.

When used to power 4 bulbs, typically low-wattage LED bulbs (around 7 watts each), this battery setup can provide efficient lighting for several hours depending on the total power consumption and usage duration. The battery supports reliable, stable energy storage, and being maintenance-free, it is user-friendly with minimal upkeep.

Such a battery is commonly paired with a solar charge controller (often 5A or 10A depending on panel and load specifications) to protect the battery against overcharging and deep discharge, which extends battery life. This configuration is ideal for small scale solar lighting solutions in homes or remote areas.