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Global Robots 3.6v Lithium battery - Single Lithium Cell replaces 3HAB2038-1 and 4944 026-5
Single Lithium Battery
This battery is manufactured to exceed ABB's original specifications.
ABB controllers S4 and S4C use two of the single Lithium cells to back up the computer data. S3 controllers use one. These are supplied without connectors so that customers can re-use their original connectors to ensure a perfect fit in different cabinet types.
The single lithium cell is equivalent to ABB parts 4944 026-5 and 3HAB 2038-1. They are used as the memory back up on all ABB robots computer boards from S3 on to S4C. It is best to change the batteries one at a time so that the memory is kept supplied at all times. If you disconnect both with the power off you lose your programs and will have to cold boot the robot!
Be sure to Backup all your programs and data before you replace the batteries.
Battery life expectancy depends on how often the controller is switched off and for how long. The ABB computers use volatile memory that requires a constant power source to maintain data. Given the price of the batteries and the cost of reloading or losing data and programs we would recommend checking the batteries every year and replacing every 2 years.
ABB 4944 026-4
ABB 3HAB 9999-1
41A030BJ00001 - 3HAC5393-2
Connector: Bare Wire Leads
Chemistry: Primary Lithium (Thionyl Chloride)
Nominal capacity: 16.5 Ah (to 2v @ +20°C)
Nominal voltage: 3.6 V
Maximum continuous current: 230 mA
Operating temperature range: -55 to 85°C
Length: 60.0 mm (excluding shrink wrap)
Diameter: 33.6 mm (excluding shrink wrap)