This refers to a particular kind of rechargeable battery characterised by its voltage, capability, and discharge price. The “24V” signifies it provides twenty-four volts {of electrical} energy. “7Ah” represents its capability, that means it might probably ship seven ampere-hours of present. The “20hr” denotes the discharge price over twenty hours, suggesting how lengthy the battery can maintain a particular present draw earlier than being absolutely discharged. For example, this battery may theoretically present 0.35 amps of present repeatedly for twenty hours (7Ah / 20 hours = 0.35A).
Such batteries are generally utilized in purposes requiring sustained energy supply over prolonged durations. Their use case spans throughout numerous areas comparable to uninterruptible energy provides (UPS), electrical mobility units like scooters or wheelchairs, and renewable vitality techniques the place vitality storage is essential. Traditionally, lead-acid batteries with comparable specs had been commonplace, however developments in battery know-how have led to the adoption of lithium-ion and different chemistries providing improved vitality density and lifespan.
