CAR USB CHARGER + VOLT + TEMPERATURE

This USB car charger with volt and temperature display is a smart upgrade for any vehicle, giving you a 2.1A USB port alongside real-time monitoring of both battery voltage and cabin temperature. The blue LED voltage display helps track your battery health, while the red LED temperature readout provides peace of mind for passengers, pets, or gear like fridges in your 4x4, caravan, or boat. Designed to fit standard 12V–24V cigarette power sockets, it installs in seconds and delivers reliable, convenient charging. Built with durable ABS construction, it’s a versatile accessory trusted by Switch Boss quality.

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Switch Boss® designs and supplies aftermarket products that are compatible with a wide range of vehicles and equipment. Unless otherwise stated, these products are not genuine or original parts from the listed brands or manufacturers. Switch Boss® products are not affiliated with, endorsed by, or sponsored by any vehicle or equipment manufacturer.

All manufacturer names, models, and trademarks are used strictly to identify compatibility, fitment, or intended use. Brand and vehicle names are included only to show which products our aftermarket parts are designed to work with.

Switch Boss® does not sell or distribute genuine Toyota, Nissan, Mitsubishi, Mazda, Isuzu, Holden, GM, Ford, Suzuki, Volkswagen, Starlink or any other branded products. Our parts are aftermarket alternatives only.