Mobile Accessories     VAC21

■ BC 1.2 compliant, supports maximum 3.1A (2.1A + 1A) fast charging

■ Supports cigarette lighter socket from any cars or trucks

■ Durable aluminum etched connector design

■ Reliable status LED helps confirm cigarette lighter socket connection, even at night

■ Intelligent safety mechanism with Over Current Protection, Over Temperature Protection, and Short Circuit Protection

■ E-mark certified

         SilverStone’s VAC21 is a fast car charger with dual USB ports for charging mobile devices via cigarette lighter socket. It supports 12V / 24V voltage input from cars or trucks and has total output of 3.1A (2.1A + 1A) high current from its dual USB socket for charging two devices simultaneously. For safety, the VAC21 not only adheres to BC1.2 specification, but also features over current protection, short circuit protection, and over temperature protection. By providing high-quality and complete protection, the VAC21 can upgrade your vehicle to also become a fast mobile device charging station.


Model No. SST-VAC21S
Color Silver and black
Material Aluminum header, plastic body
LED indicator Green
Connectors Dual USB ports, 5V 1Amp x 1, 5V 2.1Amp x 1
DC Input Voltage 12V – 24V
DC Output Voltage 5V
Output Current 3.1A(Max)
Operation Temperature 0°C~40°C
Intelligent Security Protection Over current protection(OCP)
Over temperature protection(OTP)
Short circuit protection(SCP)
Net weight 0.5kg
Dimension 24.9mm (W) x 24.9mm (H) x 47.5mm (D)
0.98" (W) x 0.98" (H) x 1.87" (D)

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VAC21 High resolution photos
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VAC21 eDM (vac21_edm_en-1.pdf)
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VAC21 eDM (vac21_edm_en.pdf)
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