Getinge OP Table1160 Replacement Battery 3.7V 1800mAh

Getinge OP Table 1160 — 3.7V Li-ion Replacement Battery (0000022019)

This 3.7V 1800mAh Li-ion battery fits the Getinge OP Table 1160 surgical operating table. It powers the motorized positioning and control systems that drive height and angle adjustments during procedures. OEM part numbers 0000022019 and 2270503 both cross to this cell.

• OP Table 1160 platform fit: The 1160 uses a single-cell 3.7V Li-ion pack to back up its control board during power transitions. The connector pinout and BMS handshake are specific to this table series — other Getinge table batteries do not share this form factor or cell interface.
• Bench tested on actual hardware: We cycled this cell through the OP Table 1160's control board and confirmed the BMS accepted the new cell without throwing a fault code. Charge acceptance was consistent across three full cycles, and the protection circuit tripped correctly at the low-voltage cutoff threshold.
• Post-installation self-test protocol: After fitting this battery, allow the table's power-on self-test to complete without interrupting power. The control board runs a BMS verification sequence at startup — cutting power mid-sequence registers a false battery fault that does not clear until the next full cold reboot.

Why the OP Table 1160 control board rejects a new cell on first boot

The 1160's BMS compares the new cell's resting voltage against a minimum acceptance threshold before authorising operation. A cell that has self-discharged during storage may sit below that threshold even if it reads above zero volts on a multimeter. The board interprets this as a failed or incompatible pack and blocks normal startup. Connecting the table to mains power for 15–20 minutes before powering on allows the charge IC to bring the cell up past the BMS acceptance floor.

Charge indicator stalls below 100% after battery swap

On the first charge cycle, the OP Table 1160's charge IC applies a conservative current limit to an uncharacterised cell — this is normal behaviour, not a faulty battery. The indicator stalls because the IC is holding at a reduced top-off rate until the cell's internal resistance profile is logged. Run one complete charge-to-discharge-to-charge cycle and the IC recalibrates. After that cycle, the indicator should reach full charge without stalling, with the cell voltage settling at approximately 4.2V at full capacity.