【Product】Fast Charging Module 【Size】Length: 4cm, Width: 5cm ⭐️ 24-hour purchase OK & Free Shipping ⭐️ Please check the actual photos for the product condition ♩ #Click here for a list of products from natsumi's shop ✨☜ ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ 【Parameters】 Supply Voltage: 6V-32V; Output Voltage: Default 5V (Automatically adjusts from 3V to 12V after triggering fast charging); Output Power: Max 24W (e.g., 5V/3.4A, 9V/2.5A, 12V/2A) 【Protection】 Input overvoltage protection; Input undervoltage protection; Input overcurrent protection; Output overcurrent protection; Output short circuit protection; Overheat protection. 【Supports Multiple Fast Charging Protocols】 Compatible with DCP / iPhone / Samsung / FCP/SCP / AFC / SFCP / QC2.0/3.0 / PE1.1/PE2.0 【Applications】 Ideal for car charging modifications, dashcam power supplies, fast charging adapters, household power supplies, and smart plug modifications. DAOKAI 2pcs 6-32V 9V 12V 24V to 5V Fast Charging Module Dual USB QC3.0 QC2.0 DC-DC Buck Converter Step Down Fast Charger Circuit Board with DC Power Cable 51-610012