Stable Power Supply 4v4ah 4v4.5ah 20hr Battery For Small Device

Product Overview

4V4Ah 4.5Ah 20hr maintenance-free lead-acid batteries are designed for small electronic devices, adopting advanced lead-calcium alloy grid technology. They feature low self-discharge rate, long cycle life, and maintenance-free characteristics, providing durable and stable power supply for various small electronic devices. This battery is widely used in electronic scales, children's toys, small air pumps, household emergency lights, fire emergency indicator lights, camping portable LED lights, and mini UPS, among other devices. In electronic scales, it ensures accurate reading of weighing data and long-term stable operation; in children's toys, it provides strong power and extends the operating time of the toys; in small air pumps, it enables rapid inflation and long-lasting endurance; in case of power failure, household emergency lights and fire emergency indicator lights can start immediately, emitting bright light to guide safe passages; camping portable LED lights are lightweight and compact, providing convenient lighting for outdoor camping.

Product Characteristic