Save time and improve accuracy with accessories designed specifically for Maccor battery test systems — from true four-wire Kelvin cell holders to automated calibration tools.
Every Maccor accessory is engineered to connect directly to your battery test system — no adapters, no configuration. Add accessories at order time or in the field to maximise throughput and data quality from day one.
Simultaneously charge and discharge individual cells to achieve precise pack balancing. Seamlessly integrates with Maccor battery test systems or operates independently through Ethernet-based control.
Mount up to six auxiliary input panels closer to your device under test, reducing wire runs and eliminating clutter. The Series 1100 connects back to your Maccor test system with a single cable and its plug-and-play remote interface makes adding or swapping panels effortless.
An 8-position cell holder adjustable across the full range from button cells up to 21700 format. Mount directly on the cabinet interface or position remotely near your test subjects. One holder covers a wide range of cylindrical cell sizes — no fixture swaps when your format changes.
The first and only true four-wire cell holders — eliminating lead resistance from the measurement path for the most accurate voltage readings directly at the cell terminals. Available in AAA, AA, C, D, 18650, 21700, and 9V. Mounted on a circuit board with power pole or phoenix connectors — plug in directly to the cabinet interface.
Adjustable for a variety of coin cell diameters. A thumb screw terminal on one end and a spring-loaded terminal on the other ensure perfect contact every time. Mounted on a circuit board and plug-in directly to the cabinet interface — no soldering, no adapters.
Verifies and calibrates current and voltage with the click of a button. Connect up to 96 channels at once with appropriate cable sets and calibrate with virtually no manual intervention. Upon completion a calibration verification report is generated automatically — save or print for your records. For use with 5V / 5A multi-range channels.
The tool Maccor's own support engineers use to calibrate voltage in the field. Output up to ±95 VDC makes it suitable for the full range of Maccor testers. Resolution of 0.5 mV up to 30 VDC and 1.5 mV for higher voltages — delivering precise reference levels for accurate field calibration.
Auxiliary voltage, temperature, pressure, CAN, SMBus, EIS multiplexer, and digital I/O — hardware options for every Maccor system, factory or field installed.
View All Options →Series 4000, 4000H, and 6500 — the industry-standard automated battery test platform. All accessories listed here are compatible.
View Systems →Series 4400, 4300, 4200 — compact benchtop systems. Cell holders and calibration tools connect directly to all desktop cabinet interfaces.
View Desktops →Pre-validated turnkey test systems with cycler, thermal chamber, and safety controls. Accessories and options specified at order.
Learn More →Our applications team will help you identify the right cell holders, calibration tools, and expansion hardware for your specific test setup.