Analyst's Choice: World's first graphene power bank [VIDEO]

Shenzhen Besiter's King Power model uses graphene to recharge a device from empty to full in just 15 minutes.

April 17, 2017

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Shenzhen Besiter's King Power model uses graphene to recharge a device from empty to full in just 15 minutes.

The model King Power power bank from Shenzhen Besiter Power Bank Co. Ltd features a graphene-based 16Wh li-ion battery. The use of graphene enables the power bank to fully recharge from empty within just 15 minutes, compared to 3.5 hours for other li-ion batteries. The power bank has a working temperature of -30 to 80 C, with a lifespan of 3,500 cycles and more than 10 years. Its OLED screen shows power status, as well as input/output of current and voltage.

The video is also available on Youku.

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