Single cell Lithium Ion battery charger 4.2V 2A UL Item No.: IN0422000   Features/ Functions Smart 3 stage 3.6V lithium ion battery charger  Constant charging current /voltage Terminate charging once battery is full LED indicate the charge status   Comply with ENERGY STAR regulations Safety standard approvals: UL, CUL, PSE, CB, FCC      General Specifications Input :100-240VAC, 50/60Hz Output voltage : 2.5～4.2 VDC Output current : 2A +/-5%  Inrush current : Limited 15A for a cold start No load standby power ≤0.5W Efficiency: 75% Min. Operating temperature: -29℃～+45.5℃ Storage temperature: -40℃～+75℃ Operating relative humidity: 5%～95% RH Over load protection: Auto recovery Short circuit protection: Auto recovery MTBF: 30000 hours full rated load at 25℃ AQL: MIL-STD-105D II CRI 0; MAJ 0.25; MIN 2.5 Warranty: 3 year FL5, No.62, Liusha S. RD., Shijie,Dongguan, Guangdong 523303 China 广东省东莞市石碣镇刘沙南路62号5层 Tel：+86(0)769-81812289 Fax：+86(0)769-81812989 E-mail: william@intaia.com Website: Http://www.intaia.com