We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black cigarette-lighter car mount with flexible gooseneck, rotating cradle, dual USB ports and LED voltage display

Keyence

Keyence 3-in-1 Cigarette Lighter Car Mount + Voltage Detector

SKU CH-KRER-WGHR2

A cigarette-lighter mount that holds phones 1.7 to 3.7 inches wide, charges two devices at up to 3.1 amps and shows live battery voltage on an LED display

  • Product typeCell Phone Automobile Cradles
  • 3-in-1 mount, charger and voltmeter in one unit
  • Dual USB ports deliver up to 3.1A total output
  • LED display shows battery voltage, charging voltage and current
  • 360° rotating cradle with flexible gooseneck for any viewing angle
  • Adjustable grip fits phones from 1.7 to 3.7 inches wide

What this mount does and who it fits

The Keyence 3-in-1 unit combines a cigarette-lighter cradle, a dual USB charger and a live voltage display. It grips phones from 1.7 to 3.7 inches wide, covering models such as iPhone 13, 12, 11 series, Galaxy S21 range and OnePlus handsets. The gooseneck and 360° rotating head let you set any viewing angle. It is not designed for centre-console or windscreen mounting.

Behaviour under continuous use

The charger delivers a maximum 3.1 A split across two ports at 2.1 A and 1 A, so two devices can charge together while the voltmeter cycles through battery voltage, charging voltage and current. An intelligent protection circuit guards against over-voltage, over-current and over-heat during extended journeys. The LED readout updates in real time, letting you watch the vehicle’s electrical health without interrupting navigation.

Build, connectors and daily implications

The extendable grip spans 1.5 to 3.4 inches with non-slip feet and surface pads that hold the phone firmly on rough roads. Power comes from a standard 12 V cigarette-lighter socket, so no wiring is required. The flexible gooseneck bends to clear dashboard controls, and the 360° cradle rotates between portrait and landscape with one hand. Because it plugs into the lighter socket, it cannot be used in vehicles that lack an accessible socket or where the socket is switched off with the ignition.

How it compares

Measured against everything we stock in Phone Stands, Mounts & Grips, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 74% of the 1,932 comparable items (median $22.99).

Specifications

Product
Product typeCell Phone Automobile Cradles

Questions about this item

Does the voltage display stay lit and generate noticeable heat when the mount is left plugged in all day?

The circular LED voltmeter continuously shows battery voltage, charging voltage and current while drawing only the power needed for the display and dual USB ports rated at 2.1 A and 1 A, so heat remains minimal during extended use.

What must my car already have for this mount to work?

Your vehicle needs a standard cigarette-lighter socket that can supply 12 V power; the mount plugs directly into that socket and requires no dashboard adhesive, vent clips or centre-console mounting.

Will the cradle still hold my phone securely if I keep using an older model narrower than 1.7 inches?

The extendable grip adjusts from 1.5 to 3.4 inches wide, so phones as narrow as 1.5 inches are gripped by the non-slip feet and surface, while the 360° rotating head and flexible gooseneck let you position any supported device horizontally, vertically or tilted.

More in Phone Stands, Mounts & Grips

Similar items