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BATTERY

Replacement batteries for circuit boards and scales: they keep memory, clock or backup functions active when the device is switched off or in case of a power outage.

Backup batteries: small, low-capacity batteries (e.g. 3.6V 300mA, 2.4V 60mAh) that power the board's internal memory when disconnected from the mains — often with 3 pins for direct mounting on the circuit.

Rechargeable and lead-acid batteries: higher capacities (from 1.2Ah up to 7.2Ah, 6V/12V) for portable scales or extended battery-powered operation, including NI-MH kits for specific brands (Omega, Italiana Macchi, Lario).

How to choose the right part: check voltage, capacity (mAh/Ah) and physical dimensions — all must match the original for correct fit and operation.

For other electronic spare parts go back to Electronic Spare Parts or see Scale Spare Parts.

Frequently asked questions

How do I know if I need the backup battery?
If the board loses its settings or the time every time it's unplugged from power, the backup battery is probably worn out.

Can I use a battery with higher capacity than the original?
Yes, as long as voltage and physical dimensions are compatible: a higher capacity only means longer runtime.

Batteries for Circuit Boards and Scales | AG Work Solution

BATTERY

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3.6v 300ma buffer battery
Price €13.42

3.6V 300mAh buffer/backup battery (ref. AGWSELE0118) for memory and internal-clock retention on the control boards of scales and cash registers. Replace it when the machine loses date, time or settings at power-off.

3.6v 170ma 3-pin backup battery
Price €10.98

Rechargeable 3.6V 170mA backup battery with 3 pins for soldering onto a printed circuit board. Keeps the electronic board's memory, tare, calibration and date/time alive while the appliance is off. Used on electronic scales (listed as suitable for Zenith scales) and instrumentation with backup memory. Replace it if the machine loses its settings when powered off. Ref. AGWSELE1527.

batteria 6v 1,2ah energy
Price €40.26
Sealed rechargeable lead-acid battery, 6V 1.2Ah, ideal as a backup battery for alarm control units, uninterruptible power supplies (UPS), home automation systems and emergency lighting. Maintenance-free, ready to use.
battery 6v 1,2ah energy
Price €42.70
Sealed rechargeable lead-acid battery, 12V 1.2Ah, ideal as a replacement for scales, electronic control units and alarm systems using a backup battery of these specifications. Maintenance-free, ready to use.