How to differentiate which one is 2.1 amp and which one is 1 amp?

Kensington PowerBolt Duo Car Charger

Kensington PowerBolt Duo Car Charger

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1 Answer from the Community

  • Answer

    It is highlighted on the top of the USB socket area on the PowerBolt duo which is the 1 amp and which is the 2.1 amp socket