The future of technology is focused on energy efficiency and sustainability. The approach lies in environmentally friendly battery-powered solutions. The innovation of e-bikes, electric forklifts, and Energy Storage Systems is a significant step toward this future. Amphenol is at the forefront of this movement with our range of battery connectors, which strongly supports this vision.

Battery connectors play a pivotal role in ensuring efficient power transfer and reliable performance. Our extensive range of battery connectors offer solutions for both charging and discharging, providing robust connections to meet specific requirements, whether standard or custom.

Engineered for durability and long-term performance, our rugged battery connectors deliver reliable connections even in demanding conditions. From industrial power connectors to portable and fixed battery charging and discharging connectors, our versatile product range suits diverse applications. Through advanced engineering and fast prototyping, we offer custom battery connector solutions tailored precisely to power innovative designs. In short, they are durable, versatile, and customizable to your needs and comply with industry standards, ensuring safety and high-performance.

In this article, we will go through some of the major connectors that Amphenol adds to the battery connector ecosystem.

Battery Connectors in Different Target Markets and Applications

ESS – Energy Storage Systems

One of the major applications of battery charging connectors is in Energy Storage Systems (ESS), which is gaining popularity in the commercial and residential spheres. They are large-scale electrical grid installations that include lithium-ion batteries, inverters, and Power Conditioning Systems (PCS).

Powering the ESS of homes of today are, for example, Amphenol’s EnergyKlip™ series of products:

EnergyKlip™ employs contact technology specifically designed for the energy market. The EnergyKlip™ EK160 connectors can handle up to 160A per contact, while the EK350 variant supports up to 350A per contact. This series includes an optional IP67-sealed version to guarantee performance in harsh environments. The EnergyKlip™ product line is perfect for battery module interconnects within the ESS. The EK160 connector features a robust latching system for a reliable connection when mated. Available in both cable and flex busbar variations, it accommodates a wide range of system designs. Its future-proof design ensures long-term reliability and functionality.

E- Mobility

With the advent of EVs in commercial and industrial spheres, there is a marked shift from the reliance on fossil fuels. With more sustainable models readily available, Amphenol plays a major role in bridging the gaps in the market.  The cutting-edge interconnect solutions are provided by Amphenol for EV charging stations, e-bikes, e-scooters, electronic forklifts, as well as electric and hybrid electric powertrain applications in battery electric vehicles, hybrid electric vehicles, and other electric vehicles.

For some of the battery charging connectors and battery discharging connectors Amphenol manufactures, let us take for example the IPC family of products:

Amphenol's IPC or Industrial Power Connectors series are designed to house two separate contacts, depending upon its power rating. It is an ideal connector solution for battery interconnects, eMobility charging, and other DC power distribution applications. It can vary in size, depending on the power rating as well.

It is widely applied in e-mobility applications like forklifts, industrial appliances, robotics, and much more.

E-Bike

Regarding electric powered vehicles, e-bikes are very popular owing to their lightness, ease and comfort. Here is a look at some of Amphenol’s battery connectors and its unique offering to the e-bike industry:

The Highly Durable Swappable Docking Connector is a swappable custom battery connector. It comes in two power and six signal contact configurations and can carry a continuous current ranging from 15A to 70A. Designed to endure 10,000 mating cycles. Additionally, it is IP67-rated making it suitable for harsh environments.

Power Tools

Power tools make life easier with their ease of use and cordless functionality. Amphenol plays a significant part in providing the crucial power tool battery connectors needed for these electric tools. You can choose from a range of products that are most suited for your device, be it electric jackhammers, saws, sanders, or drillers. Here are some of what we have to offer:

The Battery Connector for Cordless Power Tools/Vacuum Cleaners is designed to provide an optimal power solution with high current capabilities and exceptional durability. Featuring enhanced IP protection and a prolonged connector lifespan, it ensures superior performance in demanding environments. With flexible termination options, including wire-to-wire, board-to-board, and wire-to-board solutions for battery charging and discharging, these connectors can be tailored to specific working requirements. Additionally, they are RoHS compliant, equipped with high-temperature resistant housing, and operate within a temperature range of -15°C to +85°C. Offering connector polarization, they guarantee secure and reliable connections for your cordless power tools and vacuum cleaners.

In a Nutshell

The world is progressing towards energy efficiency and sustainability at breakneck speeds, and Amphenol is at the forefront of providing innovative solutions for the electric battery. With a focus on durability, versatility, and performance, our range of connectors caters to diverse applications across various industries. From energy storage systems to e-mobility and power tools, our connectors ensure reliable power transfer and meet the evolving needs of modern technology. With advanced engineering and a commitment to quality, Amphenol is powering the future with cutting-edge battery connector solutions. Reach out to our team for more.