buy Wall Charger CoolBox COO-CUP-20CA White 20 W . The COO-CUP-20CA wall charger from the Coolbox brand is a device designed to provide fast and efficient charging for mobile devices such as smartphones, tablets, and other USB-C compatible gadgets, using PowerDelivery technology with a maximum power of 20W. This charger stands out for incorporating GaN (gallium nitride) technology, which increases energy efficiency and significantly reduces heat generation during use, thus enhancing the durability and safety of the device. Its compact white design, made of durable plastic and weighing only 44 grams, makes it easy to carry and use daily. It features two output connectors: a 20W USB-C port and a USB-A port up to 18W, allowing simultaneous charging of two devices, reaching a combined maximum of 20W with an output current of up to 3 amps per port. Its wide input voltage range from 100VAC to 240VAC at 50-60 Hz ensures international compatibility. The charger offers built-in protections against short circuits and overloads, guaranteeing the safety of both connected devices and the charger itself. These features and its compatibility with various USB standards make it a versatile and reliable option for users needing a universal and efficient solution for daily charging of their electronic devices. The COO-CUP-20CA model represents a balanced choice between technical functionality, safety, and ease of use within the category of compact chargers for portable devices. Colour: WhiteConnections: USB-CUSB-AUSBUSB 2.0Ports: 2Amperage: 3 A0,6 AProduct with plug: YesType of plug: Plug EUType: ChargerCharacteristics: UniversalPlug & PlayMaterial: PlasticPower: 20 WVoltage: 12 V5 VPower supply: Electric cableCompatible: SmartphoneUniversalAC input: 100-240 VFrequency: 50 - 60 Hz