Features 1、This product can charge 3 kinds of battery controller 2、Wide range of applications, supporting various batteries and working environments 3、Digital standard port, various digital USB interfaces on the market 4、Made of high quality chip, durable and sensitive 5、Suitable for lead-acid batteries, ternary polymer lithium battery and lithium iron phosphate batteries Specification Item Type: Solar Charge Controller Model: CPLS-30A Specifications(optional): 30A, 20A, 10A Material: Plastic Adaptive Voltage: 12V / 24V Rated Discharge Current: 10A, 20A, 30A Power Consumption: 120W, 240W Size: Approx. 14 x 8 x 4cm / 5.5 x 3.1 x 1.6in Product Certification: CE RoHS Adapt to Battery Types: Lead-acid batteries, ternary polymer lithium battery, lithium iron phosphate batteries Standby Current: Less than 10mA USB Output: 50 / 1.5A, maximal 12V / 24V Adaptive: Less than 41V Package List 1 x Solar Charge Controller 1 x User Manual