Top Quality LITHIUM-ION Battery Charger For Engwe Ebike Electric Bike Description Approvals CE,FCC Brand New Replacement and 100% OEM Compatible Over-charge protection Short Circuit Protection Over Voltage Protection Electromagnetic Compatibility Input: AC 100V - 240V 50-60Hz Input Connecter standard: 2pin or 3pin depends the model you selected DC Output: 2A 110W depends your model 4Line regulation (full load): 0.5% Peak- to -peak ripple: Working temperature: 0-35?@100%,50?@70% load Setup rise hold up time: 100ms,50ms,20ms.240VAC input Strong made totally compatible part Over voltage protection: 115%-135% rated output voltage Withstand voltage: I/P-O/P 3Kvac,1 minute Over load protection: 115%-135% fold back current limiting, Auto-recovery This is the SMART charger , that means never over charge to the battery, will automatic stop (light turn to green from red) after battery was full charged. Indicator light is green when power on, turn to red light when charging, turn to green light after fully charged Attention: Diffrent Brand Ebike and different Model might have different Battery charger, please confirm the ebike brand and model you selected is 100% correct, If you have any question please contact us first before you commit to buy. About Us Thanks for looking at my listings. I am a retired high school librarian who loves to hunt down and organize unique and vintage items. Your questions are always welcome! Contact Us Feel free to contact us if you have any questions or if you require large quantities or customized products. We value your interest and are here to assist you in any way possible. You are always welcome to visit our store at Visit My Store eoutletsdirect.c0m Track Page Views With Auctiva's Counter