Features [Safe to use] The booster module has built-in overvoltage, undervoltage, overload, overheating and short circuit protection for safer use. [DC Boost Module] This boost module can convert an input voltage of 5V to 12V with stable performance and high conversion rate. [Widely Used] Our voltage converter module is applicable to cars, security systems, hospital equipment, telecommunications, electrical equipment, LED light bar, engine, safety equipment, etc. Weather resistance: This booster module can be used in environments from -20°C to 80°C and has good weather resistance. [IP67 Waterproof] Fully sealed case, can be used as a heat sink, waterproof, shockproof, not easy to damp, dustproof, extend the service life. Specification: Item Type: DC Boost Module Shell material: die-cast aluminium. Casting material: epoxy resin. Input voltage: 5V (5-11V) Output voltage: 12 V. Output voltage: 3 A. Output power: 36W Working temperature: -20℃-80℃. Conversion efficiency: 96% Waterproof rating: IP67. Package list: 1 x DC Boost Module Package List 1 x DC Boost Module