The Al-Cu washer prevents the transition resistance and temperature of the aluminum-copper joints from increasing. Price is per piece.
Battery connections
In this category you will find battery jumpers that serve as connectors for LiFePO4 and Li-Ion cells, allowing you to assemble your own battery sets with different capacities and voltages. We offer a wide selection of nickel-plated copper, pure copper and aluminum jumpers that are ideal for interconnecting.
Our range of jumpers includes:
Nickel plated copper interconnects: These jumpers combine the excellent conductivity of copper with the corrosion resistance of nickel plating. They are ideal for long-term applications where stable and reliable conductivity is required.
Pure copper interconnectors: Offers the highest conductivity, ensuring maximum efficiency in energy transfer. These jumpers are suitable for applications where minimizing electrical resistance is a priority.
Aluminium interconnects: Lightweight option with good conductivity, ideal for specific applications where weight is a critical factor.
Why choose our jumpers?
Wide choice of materials and lengths: We offer jumpers to suit all your needs.
Quality and reliability: our jumpers are made of high quality materials. They have a long service life and provide reliable performance.
Flexibility.
Explore our selection and choose the jumpers that will help you achieve your goals when assembling your own battery kits. With our products, your work will be efficient, reliable and professional!
There are 17 products.
Copper busbar for LiFePO4 27Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for LiFePO4 100Ah cells. The busbar has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 screws), for series connection. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 105Ah battery assembly. The busbar has a pure copper core and nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 134Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for Li-Ion 150Ah cells. No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for LiFePO4 230Ah cells. The busbar has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 bolt). No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for LiFePO4 230Ah cells. The busbar has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 screws), for series connection. No need to buy AL-CU (CUPAL) washers.
Copper busbar for Li-Ion 218Ah, 195Ah, LiFePO4 125Ah, 50Ah or 20Ah (C40) cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for Li-Ion 100Ah, LiFePO4 120Ah 187Ah or 213Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for Li-Ion 58Ah, LiFePO4 32Ah or 50Ah (C40) cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 280Ah, 304Ah, 314Ah or 324Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 230Ah or 222Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 22Ah 196Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Copper busbar for LiFePO4 62Ah 90Ah 147Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for LiFePO4 280Ah, 304Ah, 314Ah or 324Ah cells. The busbar has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 bolt). No need to buy AL-CU (CUPAL) washers.
Aluminum busbar for LiFePO4 280Ah, 304Ah, 314Ah or 324Ah cells. The busbar has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 screws), for series connection. No need to buy AL-CU (CUPAL) washers.