The standard is applicable for Travel charger’s electric, mechanical features, and the quality inspection of external environment, it is the basis of all kinds of performance examination for this item.
2.Environment temperature:
2.1. Working temperature:0°C TO 40°C
2.2. storage temperature:-20°C TO +60°C
2.3. Working humidity:25-95% RH
2.4. storage humidity:5-95% RH

Mei Shun He Electronic Co.,Ltd. Is an ISO9001 approved company, therefore all processes, from raw materials,purchasing, Production,testing to marketing, meet the requirement of ISO9001. And our products are get the international certification, such as CE,EMC, LVD, FCC, ROHS,REACH, PAHS, GS, N, D, S, FI,E-MARK. Etc. In order to meet the customer, every We attend many international exhibitions, such as CES, CEBIT, IFA, HK ELECTRONICS FAIR, and CHINA SOURCING FAIR..