Ni-MH Coin Cell Battery 3/V80H Akyga AKY0985 3.6V / 80mAh 3-Pin

Akyga® AKY0985 3/V80H B3 rechargeable battery is a compact nickel-metal hydride (Ni-MH) cell, designed to provide a reliable power supply for electronic circuits with low energy requirements. With a rated voltage of 3.6 V and a capacity of 80 mAh, it provides a stable power source for many devices requiring long-term operation or memory backup. The design, suitable for THT mounting with three pins (3-Pin), allows for easy and secure mounting of the battery directly onto a PCB board.

Its compact size, high durability and rechargeability make the Akyga® Battery ideal for electronic projects where operational reliability and stable voltage are essential.

3/V80H button cell battery – an efficient power source

The cells used in the Akyga® AKY0985 battery employ proven nickel-metal hydride (Ni-MH) technology. Compared to traditional older-generation batteries, this solution offers higher energy density and a longer cycle life. This means that the battery can be charged and discharged repeatedly without any significant loss of performance.

The use of Ni-MH technology also allows for a stable voltage of 3.6 V to be maintained, which is particularly important for electronic systems requiring a continuous power supply. The battery ensures consistent performance over a long period, making it suitable for use in devices operating in continuous mode or requiring data backup.

An additional advantage of the AKY0985 Ni-MH battery is its safe chemical composition. Cells of this type do not contain cadmium or lead, making them more environmentally friendly than older battery solutions.

Stable power supply and long lifespan for electronic circuits

The 3/V80H B3 battery has been designed to provide a stable and reliable power supply for circuits with low power consumption. Its 80 mAh capacity allows for long-term operation in applications such as memory backup or real-time clocks.

Its compact dimensions, constant voltage and suitable current output mean the battery can be used in various types of electronic modules, control systems or small automation devices. In many projects, it serves as a backup power supply, maintaining system operation in the event of the main power source being disconnected.

THT mounting – three pins for a stable connection

One of the key features of the AKY0985 model is its mounting design. The battery is equipped with three terminals (3-pin) designed for soldering using THT (Through-Hole Technology). This allows it to be mounted directly onto a printed circuit board, ensuring a durable and secure electrical connection.

This type of solution significantly increases the stability of the installation within the device. The three pins not only enable power supply but also improve the mechanical mounting of the battery on the PCB. This is particularly important for devices operating in conditions involving vibration or frequent transport.

The pin spacing and the height of the design have been engineered to facilitate integration into various electronic projects. As a result, the battery can be used without difficulty in both new devices and when servicing older systems.

Compact design – convenient for use in small devices

The Akyga® AKY0985 battery features a compact design, allowing it to be installed in devices with limited installation space. The small cell diameter and well-thought-out pin layout mean it can be used in many electronic projects where every millimetre of space matters.

Typical applications of the 3/V80H B3 battery

The Akyga® AKY0985 Ni-MH 3.6 V / 80 mAh battery is used in many electronic devices requiring a small yet stable power source. It is most commonly used in memory backup circuits and in systems requiring continuous operation with low current consumption.

Examples of applications include, amongst others:

• memory backup and RTC clock modules,
• calculators and small electronic devices,
• remote controls and electronic controllers,
• electronic toys,
• automation and control systems,
• electronic modules in industrial equipment.

Thanks to its stable voltage and ability to be recharged multiple times, the battery offers a practical and cost-effective solution for many electronic projects.