AGM 12V20AH Solar Panel Battery 12v Power Supply With Battery Backup

Product Overview

12V20AH is an AGM maintenance-free lead-acid battery. The battery employs a fully sealed structure, with internal pressure regulated solely through an integrated safety valve. Even if the battery case experiences minor impacts or is placed at an angle, acid leakage will not occur, and the terminal posts and surrounding equipment will not be corroded. There is no need to replenish electrolyte; the small amount of hydrogen and oxygen generated during charging are discharged through the safety valve and recombined into water, which flows back into the electrolyte, resulting in no electrolyte loss. Unlike conventional open-type lead-acid batteries, there is no need to regularly add distilled water. No acid mist emission occurs, as the sealed design prevents acid mist from leaking during charging, thereby avoiding environmental pollution and harm to the health of operators. The product is widely used in UPS uninterruptible power supplies, medical equipment, vehicle power systems, solar power systems, emergency lighting, and other applications.

Core Product Features