Jussming IP68 Waterproof 12V to 5V DC-DC Step Down Converter, 95% High Efficiency Power Module with Multiple Safety Protection for Car, Raspberry Pi, USB-C Devices & 5V Electronics

["IP68 Waterproof & Dustproof Sealed Design - This 12V to 5V step down converter features a professional IP68 waterproof rating, fully sealed to resist water, moisture and dust; suitable for harsh indoor and outdoor environments, ideal for car, marine and outdoor 5V electronic applications.","All-Round Safety Protection System - Comes with over voltage, over temperature, over current, short circuit, reverse polarity and input overvoltage protection; true short circuit protection prevents heat from entering the power source and eliminates spontaneous combustion risks for ultimate device safety.","95% High Efficiency & Battery-Saving Performance - Delivers 95% high working efficiency with excellent heat dissipation and low heat generation; ultra-low static power consumption causes almost no battery loss, making it ideal for long-term use with vehicle and rechargeable batteries.","22AWG Pure Copper Wire for Stable Power Transfer - Constructed with heavy-duty 22 gauge pure copper wire (13-14CM length) that enables smooth current transmission without overheating; the converter provides full power output with current limiting, maintaining low heat for durable and consistent operation.","Compact Universal Converter for Wide Use - Mini size at 4.62.71.4cm and light weight of 45g for easy installation and portability; wide working temperature range of -25°C to 80°C, compatible with Raspberry Pi, cellphones, car electronics and all 5V DC powered devices, single power phase design for stable performance."]