Feature: 1. MPPTRecharger controller generates at least 15%-30% more power than traditional recharger controller. 3-stages MPPTRecharging optimizes your battery performances. 2. Built-in over temperature protections, over voltage protections, over current protections, overcharging protections, over discharging protections, over load protections, shortcircuit protections to provides full protections when using. 3. Portable size, easy operation for more convenient use and carry. 4. Wide operating temperature support, -35ºC to +45ºC operating temperature with IP45 dustproof and waterproof. 5. The controller is equipped with an LCD display, a battery SOC indicator and battery type indicator, very easy to monitor the workingstate and battery chargingstate. Specification: This Solar controller is designed for 12Volt battery, compatible with various 12Volt batteries. NOTE: Only for 12Volt battery. Features: MPPTRecharger controller generates at least 15%-30% more power than traditional recharger controller. 3-stages MPPTRecharging optimizes your battery performances. Built-in over temperature protections, over voltage protections, over current protections, overcharging protections, over discharging protections, over load protections, shortcircuit protections to provides full protections when using. Portable size, easy operation for more convenient use and carry. Wide operating temperature support, -35ºC to +45ºC operating temperature with IP45 dustproof and waterproof. The controller is equipped with an LCD display, a battery SOC indicator and battery type indicator, very easy to monitor the workingstate and battery chargingstate. Specifications: Main color: black No-load loss: 12mA Solar input voltage: max. 30Voc Rated solar recharge current: 10A Solar input power: max. 150W Operating temperature: -35ºC to +45ºC Waterproof: IP45 Item size: 96 * 62 * 27mm / 3.8 * 2.4 * 1.1in Package size: 120 * 90 * 55mm / 4.7 * 3.5 * 2.2in Package weight: 300g / 10.6ounce Packing List: 1 * Solar Controller Package List: 1 * Solar Controller