Internet of Things


Smart applications need smart energy

Globally networked devices, machines and sensors have long left the realms of fantasy and become reality thanks to the “Internet of Things” (IoT). The Internet of Things is about to revolutionise our daily lives. A precisely tailored energy supply is an essential prerequisite for ensuring that the growing and increasingly differentiated IoT applications function. We are focusing on the technologies Lithium-Ion, Lithium and Nickel-Metal Hydride cells as tailor-made energy supply for the diverse applications in the IoT.

Huge Applications



IoT smart agriculture products are designed to help monitor crop fields using sensors and by automating irrigation systems. As a result, farmers and associated brands can easily monitor the field conditions from anywhere without any hassle. Such as robotics in agriculture, drones in agriculture, remote sensing in agriculture, computer imaging in agriculture.



Industrial IoT is an ecosystem of devices, sensors, applications, and associated networking equipment that work together to collect, monitor, and analyze data from industrial operations. Analysis of such data helps increase visibility and enhances troubleshooting and maintenance capabilities.



Smart home let us control over appliances and the home environment, bringing convenience to life, as well as security and energy-saving. All the appliances are controlled at the touch of a button.

IoT solutions cover all IoT devices in our lives. At the same time, these advanced solutions are also inseparable from reliable and powerful battery solutions. Here are some of our specific battery solutions for IoT applications, which better combine battery power supply with smart IoT and jointly help smart business grow better.

IoT Sensor Battery Solutions


A customized lithium coin cell LIR2032 with pin tags empowers for example the world´s smallest wireless sensor. These IoT sensors are tiny, robust, low cost and scalable with a long battery lifetime.


Li-ion Battery Pack Solution for Drone



Ones that are capable of discharging large consistent current throughout a drone’s flight. To ensure longer flights, batteries need to have a greater charge capacity, without adding too much weight to the drone- implying higher charge densities. They need to be rechargeable, without much loss of efficiency. PKCELL 5C/ 10C li-ion battery pack is the best choice.

battery pack

Other Customized Rechargeable Battery Solutions

Lithium-Ion Button Cells

Powerful and long-lasting power supply for wearables and other mobile applications with highest energy density.

Nickel-Metal Hydride Button Cells

From 1.2v to 4.8v, from 8 mAh to 250 mAh - VARTA offers a full range of rechargeable button cells with high capacity.

Nickel–cadmium Button Cells

Charge very quickly, simple to charge,Easy to store, easy to ship
Functional in low temperatures