ABB IRC5 Lithium Battery 3HAC16831-1

Part Code: 3HAC16831-1

ABB 3HAC16831-1 is an original SAFT lithium battery used for memory and clock backup in IRC5 control systems. Operates at 10.8V nominal voltage. Prevents program and parameter loss during controller power outages.

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✅ Original Part 🚚 Fast Shipping 🛡 12 Month Warranty

Product Overview

The ABB 3HAC16831-1 is a lithium battery pack for ABB IRC5 robots, used to back up the serial measurement (revolution-counter) data. While the controller is powered off, the battery preserves the stored axis positions so the robot keeps its calibration.

When the battery weakens, the robot can lose its revolution counters and need an update or recalibration. Replacing it on schedule, before it fully discharges, avoids unexpected downtime.

Technical Specifications

Part Number	3HAC16831-1
Type	Lithium Battery Pack
Function	SMB / revolution-counter backup
Controller Platform	ABB IRC5
Brand	ABB

Compatible Systems

ABB IRC5 robots using this SMB battery
IRB-series manipulators (verify battery type)

Not sure if this fits your system? Send us your robot or controller details via WhatsApp and we will confirm compatibility before you order.

When to Replace

Battery-low warnings on the FlexPendant
Revolution counters lost after power-off
As part of scheduled preventive maintenance

Frequently Asked Questions

Is this the right battery for my robot?

SMB battery type varies by robot and measurement board. Send us your robot model and we will confirm.

Will I need to recalibrate after replacing it?

If counters were lost, they must be updated; replacing before full discharge usually avoids recalibration.

What warranty is provided?

Our parts carry a 12-month warranty.