Devices that are not inductive chargeable (the chip from NXP we use is operating with the qi protocol) can be upgraded by special cases and adapters you can find in stores and mail orders.

If your device is operated with a matching plug (micro USB, USB C and Lighting) at 5 Watt, it might work to upgraded it using an adapter (you can find in stores and mail order). But no guarantee.

Though the Pad being sealed, like most smartphones and tablets, the V-Juice Charger is -in the consumer version- not waterproof nor water-resistant. It can be cleaned with a dry or slightly wet cloth. Avoid water coming into contact with the connectors or the housings. This could lead to malfunctions.

Fast charging is difficult to achieve with the form factor of V-Juice. Inherent to its design, the V-Juice Charger does not offer quick charging.

Our concept is based on V-Juice Pads’ availability eVerywhere, like the BeLiHa concept: chargers for the bedroom, living room and hallway). Being available at all the ‘natural resting places’, the charging time is extended, allowing gentle charging without the need of quick charging linked to a higher temperature.

Metric system:

• V-Juice Pad: 6cm x 36cm
• Charger module: 6cm x 3m x 1cm

US customary measurement systems:

• V-Juice Pad: 2.4in x 14 in
• Charger module: 2.4in x 1.1in x 0.40in

The V-Juice Charger´s usability does not depend on the operating system but on the device’s wireless charging compatibility. Please see the list for reference if your support is supporting wireless charging.

Like all adhesives, the stickiness of the surface wears down after removing and replacing. If this happens, let us know and we will recommend a ‘refresher’ as an auxiliary supply.

We are using an established glue for the sticky Pad and have not experienced any major issues with stains. Nevertheless, we do not recommend placing the sticky Pad on delicate surfaces. If you do wish to use the Pad on delicate surfaces, we recommend testing with a sticky note to see if there will be an impact.

Please be aware that sunlight causes surfaces to lose color more quickly.

As you can see in the pictures of the V-Juice Pad’s evolution, we tested different shapes and sizes. The actual status offers the best performance and a good connection to the surface. At several fairs, we asked the audience to tell us their preferred shape of the coil area. It is the round shape, which we implemented.

The required time for charging depends on your phone.

Inductive charging has a little lower performance than cable bound charging when your phone has a Micro USB plug and accordingly a little longer charging time. If your phone has a USB-C plug, it might charge -compared to Micro USB- quicker cable bound, depending on the combination of phone and power supply.

V-Juice can be carefully peeled off and reapplied from most surfaces. There are several materials with limitations, e.g., cardboard and paper.

Like all adhesives, the stickiness of the surface wears down after removing and replacing. If this happens, let us know, and we will recommend a “refresher” as an auxiliary supply.

If you want to install V-Juice on untreated wood (chipboard, plywood), we recommend pre-treatment with a primer (inlet primer/acrylic base).

In this case, you could use a commercially available power adhesive (please follow the manufacturer’s instructions: plasticizer-resistant). Of course, this could impact the ability to remove the V-Juice Charger.