Jessica Liu

Hi, I’m Jessica Liu, the Founder and co-owner of ietcharger.com, I’ve been running a factory in China that makes charger equipment for 11 years now, and the purpose of this article is to share with you the knowledge related to charger from a Chinese supplier’s perspective.

Joined: December 28, 2020
Articles: 91

Market news

How to import mobile chargers to Europe?

The chargers exported to Europe only need CE ROHS certification. Of course, high-voltage products have GS.TUV certification, which will be more authoritative, but these two certifications are not mandatory.

Jessica Liu
April 10, 2021

About charger

What are the types of mobile phone chargers?

mobile phone chargers are divided into the following five categories: 1. Normal charger 2. Quick charger 3. Super charger 4. PD charger 5. GaN charger

Jessica Liu
March 29, 2021

About Ideal

Chinese New Year 2021

Ideal holiday notice for CNY

Jessica Liu
January 2, 2021

About charger

What’s the difference between 5v 1a and 5v 2a charger?

2A can shorten the charging time by half than 1A, but if the capacity of battery is small, 2A charger is easy to damage the battery or reduce the life of the battery. Generally, the charging current of a lithium battery cannot exceed 0.5C.