SimulCharge™, Voltage Converter, Ethernet Adapter with RBM Technology for USB-C Mobile Devices

$114.99 / Web Price

The eSynC-vcE provides compatible USB-C mobile devices* with SimulCharge™, a built-in voltage converter and Ethernet. SimulCharge™ ensures the mobile device can simultaneously access the adapter’s wired network connection while it is charging. The adapter also features Network Recovery & Battery Modulation (RBM) technology.

Battery Modulation protects the mobile device’s battery from constant overcharging, which can degrade the battery over time and shorten its lifespan. Meanwhile, Network Recovery can recover a wired Ethernet connection if it unexpectedly drops out.

The eSynC-vcE can use an external DC power source, ranging from 9 to 36 volts. The DC-DC converter steps down the input voltage to a device-friendly 5 volts for use by the eSynC-vcE and mobile device.

How the eSynC-vcE Works

The eSynC-vcE adapter provides compatible Samsung Micro USB mobile devices* with simultaneous charging and access to data (SimulCharge™). It features a built-in voltage converter, wired Ethernet connectivity and RBM technology.

The simple plug-and-play nature of the eSynC-vcE makes it an easy, low-cost alternative to Power-Only, Power over Ethernet (PoE) setups. This eliminates the need for complex and expensive Power Injectors or PoE-capable network switches, in order, to place mobile devices in isolated or far-off locations.

The eSynC-vcE’s on-board DC-DC voltage converter can take a power input of between 9 and 36 volts** and steps it down to the 5 volts required by most mobile devices. The adapter can be used to supply power in permanent and semi-permanent installations (adhering to local electrical codes) with minimal installation cost. This eliminates the requirement for a licensed electrician to install and run a dedicated AC power line.

Power at a Distance

The adapter can also be installed up to 50 ft (15 m) from the AC power source. This means it can be installed in locations with limited electrical outlets and provides greater options for mobile device placement.

The eSynC-vcE’s Ethernet port provides a reliable 10/100-capable wired network connection that is more stable than Wi-Fi.


Robust Battery Protection

Battery Modulation protects the mobile device from overcharging and its battery from bloating, which can cause severe damage to the device. The LAVA Tablet Manager (LTM) app, installed on the mobile device, monitors the battery level and users can set upper and lower charging thresholds for the battery.When the battery charges to the higher threshold, the adapter turns off charging and the mobile device is allowed to discharge until it hits the lower threshold. This ensures the battery never overcharges, even if it is left plugged in 24/7. Battery Modulation extends the lifespan of both the battery and device for a better return on investment.

Network Recovery provides a failsafe system to recover the wired network connection if it drops out. If the connection is lost for more than a few minutes, the LTM app sends a command to reset the Ethernet portion of the adapter to re-establish the connection. It’s the equivalent of unplugging the Ethernet cable and then plugging it back in. This feature is also configurable through the LTM app.

Wired Network Recovery and Other Features

RBM also features Screen Brightness Management, which lets customers set a daytime and night-time brightness level through the LTM app, as a way to combat overheating. This allows for the mobile device to have a bright display during the day when the business is open and a dimmer display at night after it closes. The display is one of the biggest sources of heat for a mobile device. Excess heat puts additional strain on the battery and can also accelerate battery bloating. Dimming the display during off-hours significantly reduces its heat generation, prolonging the lifespan of the device.

The adapter comes in a black ABS casing that protects the electronics from mild shocks and impacts, allowing it to be used in different implementations. It does not ship with the USB-C to USB-C cable required to connect the adapter to the mobile device. This cable can be purchased separately from LAVA or a third-party supplier.

*The eSynC-vcE is not compatible with all USB-C mobile devices. Please see the list of tested devices.
**The 9-36V DC power supply is not included with the adapter and must be purchased separately.


System Requirements


1 x USB-C to USB-C cable (6.6 ft / 2 m) to the mobile device.
Note: The cable is not included with the adapter.
1 x Barrel (2 mm) DC Output Connector (Centre Pin Positive)
1 x RJ45 10/100 Ethernet port (LAN)
1 x Micro USB-C port (for device connection)
1 x Charge Status LED
1 x Device Link
1 x Ethernet Link/Activity LED
1 x Device USB Activity LED



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