Equipped with intelligent temperature control to prevent damage to the computer. Certified by China Compulsory Certification (3C) with certificate number 2022230907001218. Features overcurrent protection, short circuit protection, over-temperature protection, flame-retardant casing, lightning protection, high voltage protection, interference protection, and electrostatic protection. Incorporates advanced technology to ensure safe and efficient charging. Built-in rectification chip for stable voltage output. Designed with thickened core for fast charging and reduced resistance.