【Compatible Models】5V Charger for Car Jump Starter is only compatible with Gooloo Jump Starter GP2000 GP3000 GP4000 Heavy-Duty Portable Car Jump Starter; fits for Gooloo 1000mA 2000mA 3000mA Peak Car Starter Power Supply Cord Cable. 【Specifications】Worldwide input voltage range: AC 100-240V 50/60HZ. output: 5V 15W ( 5 volt 15 watt). interface type : Type-C connector. The extra length of 5.9 FT/ 1.8 M battery charger for Gooloo GP4000 Jump Starter allows your device to reach the socket enough 【Safety】The charger has been tested and verified to ensure proper functioning, power supply has overcurrent protection / overvoltage protection / short circuit protection and over temperature protection. 【Tips】Please check your device model carefully before purchasing to ensure compatibility with this charger. 【Package】1 * Replacement 5Volt charger compatible with Gooloo GP2000 GP3000 GP4000 Portable Car Jump Starter power Adapter,30 days money refund, 365 days free exchange. The replacement charger for Car Jump Starter is only compatible with Gooloo Jump Starter GP2000 GP3000 GP4000 Heavy-Duty Portable Car Jump Starter; fits for Gooloo 1000mA 2000mA 3000mA Peak Car Starter Power Supply Cord Cable. Pls double check before order