Suyuanxin (Dongguan) Energy Technology Co., Ltd.

Shenzhen Suyuanxin Technology Co., Ltd. Was engaged in researching the graphene batteries since 2016.

We get first graphene power bank since 2017.

Now we have the world most powerful power bank. Input 100W and total output 150W/210W

2019 we start R&D GaN charger. And we get the 200W 100W 60W GaN charger smallest size in the world. Which can charge for phones and laptops.

Within a year, we have launched several projects all are over 1 million dollars.

Graphene power bank aims to shorten the charging time for large capacity Li-polymer power banks, it improves the performance of power bank for the super charge/quick charge/flash charge of smart devices. Graphene has better conductivity and heat dissipation. Thanks to this feature our power bank is safer and the charging time is shorter. It offers an excellent experience to the users

Gallium Nitride (GaN) chargers were everywhere at CES 2020. This modern alternative to silicon means smaller, more efficient chargers and power bricks are on the way.

GaNFast chargers are powerful, fast, flexible, lightweight and highly-rated.

Sort to select the GaNFast charger that meets your fast-charging needs

Our car charger can be QC and PD fast charge.

Cable is 5A cable.

We also can customized transformers for all electronic machines.