The Summit Series II 650W Battery Charger comes ready to plug in with carrying handle for on-shelf use. It is set up for use with 24V flooded/wet lead-acid battery packs with a 20-hr rating of 190-245 AH. The charger is easily reconfigured using Bluetooth Connectivity for additional battery charge profiles, AGM, or gel batteries. It also can be set up for on-board use. This switch mode (high frequency) industrial battery charger features advanced charge and termination algorithms designed to optimize both daily battery capacity and overall battery life. The charger is convection cooled with no moving parts, sealed, and designed to provide maximum reliability. The universal AC input enables the charger to be used with a wide range of AC voltages and frequencies, and the charger includes high efficiency and power factor correction. Interface features of the charger include four LEDs and an external port for both Controller Area Network (CAN) communication and a remote panel-mounted LED.