High - Pulse Silver Oxide Coin Cells

In close cooperation with our partners we have developed low cost, premium - quality batteries for numerous industrial applications.  Our portfolio includes more than 40 different types of silver oxide batteries – classified into three versions of coin cells, High Drain, Low Drain and an Improved High Drain (High Pulse) . 

Small and Compact

Our silver - oxide batteries are available in a very small format from a diameter of 4.8 mm and a height of 1.25 mm. These cells are optimally suited for very compact and ergonomic applications, such as in Constant Glucose Monitoring (CGM) systems, smart patches and wearable sensors.  Our newly developed high - pulse silver oxide batteries are designed to be used in medical applications with wireless transmission, as well as other applications, and they are able to support high current pulses of 10 mA and more.

Tailored to Individual Requirements

At Renata we have the capability to offer batteries that can meet our customers particular requirements and performance for a specific application and we can add assemblies composed of several cells and/or tab configurations.  Multiple-cell assemblies using parallel circuitry have a greater capacity and pulse-capability, and also a lower internal resistance.

Focus on Temperature

The most important parameters for the use of primary coin cells are the required load currents, shut-down voltage, temperature profile and the required service life.  Every current pulse generates a voltage drop which is dependent on the internal resistance of the battery.  Temperature also has a great effect on the internal resistance.  Our competent consultation and the high performance of our batteries ensure that the offered battery design will reliably provide the required performance, even at very low temperatures with batteries of a particular age.  The pulse - load behaviour of the battery is clearly better at higher temperatures than at lower ones.

Your Advantages at a Glance

• Leak - proof due to advanced sealing method and technology

• Optimum volume - capacity ratio

• High pulse loading

• Dimensional accuracy and stability

• Outstanding reliability

• Maximum capacity retention during storage due to low self - discharge

• Competent consultants