30a 24v Automatic Battery Charging Controller Protection Module Yx1708 Battery Undervoltage Charge This battery charging controller Module, features automatic charging, automatic off. This module maximum limit is 30A.Small size, current, turn-off voltage stability, protection and thoughtful, functional and reliable performance.Thick circuit board for long-lasting performance.With this automatic charging Module, make you relieved, and save energy at time.Preventing the battery from under voltage and charging, preventing the battery charging over voltage and stop charging.Specification:Name: Charge Control Module: -1708Battery Type: 24VVoltage Deviation: 0.1VLoad: 30AColour: BlueMaterial: plasticSize: 7 x 5.1cmPackage Contents:1 x Charge Control ModuleOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.