Hobart Quantum 6V Deli Scale Label Printer Replacement Battery 2000mAh

Hobart Quantum Digital Deli Scale Label Printer — 6V Ni-MH Replacement Battery (00-043263 / 00-042156)

This is a 6V 2000mAh Ni-MH replacement battery for the Hobart Quantum Digital Deli Scale Label Printer. It fits commercial deli scales that combine weighing functions with thermal label printing. Capacity is sourced from product data at 2000mAh (12Wh).

• Hobart Quantum Deli Scale compatibility: Both OEM part numbers (00-043263 and 00-042156) cross to this same voltage rail and connector configuration. The BMS handshake on these scales expects a 6V Ni-MH pack — swapping chemistry or voltage causes immediate error states on the digital display.
• Bench tested on actual hardware: We ran this pack through charge and load cycles on the Hobart Quantum platform. The BMS accepted the cell configuration without triggering a fault state, and the display and print mechanism both drew stable current at full load.
• Post-install warm-up on the Hobart Quantum: After fitting this battery, power the scale on and wait 30 seconds before placing any load on the platter. The load cell amplifier in this unit requires operating voltage to stabilise before it delivers accurate weight readings — skipping this step produces off readings that look like a calibration fault but aren't.

Why the Hobart Quantum shows an error code immediately after a battery swap

The scale's internal processor runs a zero-reference check at every power-on cycle. If the load cell hasn't stabilised — or if the platter has any weight on it — the unit throws an error code rather than an inaccurate reading. This is a protection feature, not a sign of a faulty battery. After fitting the new pack, clear the platter, power on, and hold the tare button for 3 seconds to force a zero-calibration reset.

Weight readings drifting in the first minute after power-on

A fresh Ni-MH pack delivers a slightly elevated voltage immediately after installation — typically 0.1–0.2V above nominal per cell. The load cell amplifier in the Hobart Quantum is sensitive to this and can produce weight drift until the pack settles to its stable operating voltage. The fix is straightforward: allow the scale to run powered on with nothing on the platter for 30–60 seconds before use. If drift continues beyond 90 seconds, re-seat the battery and confirm the terminal voltage reads at or above 6.0V with a multimeter.