WITHUS&EARTH

A battery for a rider charged during traveling
The Wheelswing generates the power during riding.
This power can charge various accessories such as smartphones and accessories for a bicycle etc. through a USB cable.

Contactless
Driving System

Self-Power
Generation

Built-in
Battery

USB
Charging Method

Simple
Installation

Universal
Bracket

Rubber Ring
Replacement Type

Light
Pedaling

Reliability
Test

Living Waterproofing
Design
Wadiz Crowd Funding
Excellence verified through the global stage and crowd funding
Accumulated Funding Amount
$17,430
Accumulated Supporters
197 people
POINT 1
Self-Power Generation
You don’t have to check the residual quantity of the battery
all the time. It is available without worries even in the
dangerous situation that headlights and taillights that are
essential items for a riding at night are discharged.
POINT 2
USB Charging Method
It is charged easily and conveniently through a connection of a USB cable.

Smart Phone

Auxiliry Battery

Light

GPS

BT Speaker

Wireless Earphone

Action camera

Cycling computer

Navigation
POINT 3
How to Install
You can install it by yourself without any assistance from an expert.

The bracket is assembled by combining the rubber pad and the crescent depending on the thickness of a fork and a seat stay.

You need to check the installation position by using the installation guide.

The bracket is inserted and fixed by bolts and nuts.
(Tighten it loosely to adjust the position.)

The body is inserted into a bracket and fixed by bolts and nuts.

After adjusting the position of installation by using the filler gauge, fix the bracket firmly.

Installation completed
Go to see how to install in detail
Video for Installation
Installation Manual
POINT 4
Universal Bracket
It is available for installation at anywhere such as the fork of the front wheel
/ the seat stay on the rear wheel
POINT 5

Rubber Ring Replacement Type
Its own developed rubber ring mounted!
POINT 6

Light Pedaling
A light and soft sense of driving like a feather!
POINT 7

Reliability Test
A strict test for safety!
POINT 8

Living Waterproofing Design
For even raining days with IPX5 waterproofing!
Comparison of Products
Non-Contact Contact
VOLT1 plus-NCD VOLT plus-NCB VOLT1-CD VOLT1-CB
Dimension 158 X 156 X 70mm 158 X 156 X 70mm 158 X 156 X 70mm 158 X 156 X 70mm
Weight 400g 424g 332g 357g
Material PC, Rubber, Silicone etc. PC, Rubber, Silicone etc. PC, Rubber, Silicone etc. PC, Rubber, Silicone etc.
Capacity 5V, 1A 5V, 1A 5V, 1A 5V, 1A
Battery Lithium Battery (Negotiable) Lithium Battery (Negotiable)
FAQ
Q
Common Thing
Is it an electric bicycle?
Q
Common Thing
Is it possible to charge the battery of an electric bicycle?
Q
VOLT1-CD
Is it available for any type of a bicycle?
Q
Common Thing
Can I purchase the components again?
Q
Common Thing
Aside from it, I have other inquiries.