Solar Charge Controller, 6V 12V PWM Solar Charge Controller Support for Lithium and Ni Mh Batteries - Aramox, Aramoxn1vbfuogzw

• Brilliant Compatibility: More compatibility with a variety of storage batteries such as VRLA battery, gelled electrolyte (GEL) Battery, 3.2V x 2 iron based lithium batteries, 3.2V x 4 iron based lithium batteries and 3.7V x 1 iron based lithium battery. Power and Brightness Adjustable: Regularly turn off floodlight according to the set value or automatically turn off according to the lightness at sunrise. 9 grades can be adjusting for the controlling light sensitivity, by using the parameters, users can control the time of lighting on in the evening or lighting off at dawn, Besides, it has the half power adjustable acharacteristics (9 grades with different power or brightness can be set to save electricaity). Safety: Prevent storage battery being overcharged, over discharged and back discharged at night and it also has PWM charging protection. Open circuit is used for anti overcharge protection, which effectively protects solar panel. Advantage: Automatically memorize various parameters set by the users, and the data will not lose in the situation of unexpected power failure or the battery power is used up.