Ni-MH Coin Cell Battery 3/V80H Akyga AKY1401 3.6V / 80mAh

The 3/V80H Akyga® AKY1401 rechargeable battery is a high-performance cell designed to power various low-power devices. This button cell uses nickel-metal hydride (NiMH) technology, meaning it can be recharged and reused many times. The cell provides stable voltage and high capacity, making it a practical solution for many applications.

This type of coin cell rechargeable battery is commonly used in solutions requiring memory backup or in real-time clocks (RTC). Thanks to its well-designed construction, the product performs well in devices such as calculators, watches, remote controls and toys, where reliable operation and long service life are essential.

NiMH technology – higher energy density and longer lifespan

The NiMH cell type used by Akyga® Battery offers a favourable capacity-to-size ratio compared to older battery technologies. As a result, the battery delivers stable current and long operating time while maintaining compact dimensions. A rated voltage of 3.6 V and a capacity of 80 mAh allow for the efficient powering of various devices that require a small but reliable energy source.

Nickel-metal hydride batteries are also more environmentally friendly as they contain no cadmium, lead or mercury. Another advantage is their low self-discharge rate, which extends the battery’s storage and usage time without significant energy loss.

Design and assembly – solder terminals

The Akyga® AKY1401 coin cell battery is equipped with dedicated solder terminals, allowing direct installation on PCB printed circuit boards. This design ensures convenient and stable installation, and the cell can be soldered without additional mounting components.

The 3/V80h AKY1401 battery has two pins, which facilitates integration with electronic circuits. The solder terminals allow for a permanent connection to the circuit and a safe power supply to the system. This solution enhances the operational safety of the device and minimises the risk of accidental battery disconnection.

The compact design means that the button cell battery can be used in projects where installation space is limited. The cell diameter is approximately 15 mm, and its low weight facilitates installation in compact electronic modules.

Applications of the 3/V80H rechargeable battery

The 3/V80H battery is frequently used in memory backup systems and in low-power devices. This type of battery can power, amongst other things:

• calculators,
• remote controls and small controllers,
• various types of toys,
• memory modules and RTC systems,
• other electronic devices requiring a stable power supply.