SSCOR Quickdraw 80613-100 Replacement Battery 13.5V 2600mAh

SSCOR Quickdraw Powered Portable Suction Unit — 13.5V Alkaline Replacement Battery (80613-100)

This is a 13.5V, 2600mAh alkaline replacement battery for the SSCOR Quickdraw Powered Portable Suction Unit. It matches OEM part number 80613-100 and fits directly into the suction device used for airway clearance and secretion removal in emergency and clinical settings. Voltage and capacity match the original cell exactly.

• Quickdraw suction unit compatibility: The Powered Portable Suction Unit runs a 13.5V alkaline cell because its suction motor and internal BMS are calibrated to that voltage rail. Substituting a different voltage chemistry causes the BMS to flag a fault before the motor even spins up.
• Bench tested on actual hardware: We ran this cell through the Quickdraw's startup sequence and monitored the BMS handshake. The self-test passed without error flags, and the suction motor reached full draw without triggering a low-voltage cutoff.
• Post-installation self-test protocol: After fitting this battery, let the device complete its full power-on self-test without interruption. The Quickdraw's BMS runs a verification cycle at startup — cutting power mid-sequence leaves a false battery fault in memory that persists until the next clean reboot.

BMS learn cycle on the Quickdraw after a fresh cell swap

The Quickdraw's charge management circuit stores capacity reference data from the previous cell. A new alkaline cell doesn't match that stored profile on the first cycle, so the BMS applies conservative thresholds until it recalibrates. This can cause the charge indicator to stop short of 100% on the first charge or trigger early low-battery warnings. Running one full charge-to-discharge cycle lets the BMS rewrite its reference and read the new cell accurately. Do not place the unit into clinical rotation until that first cycle is complete.

Quickdraw shuts off mid-suction on a battery that showed full charge

This happens when the BMS triggers a load-based cutoff, not a state-of-charge cutoff. During active suctioning, the motor draw spikes sharply, and a new cell in its first several cycles has slightly higher internal resistance than a conditioned cell — enough to cause a momentary voltage sag below the BMS trip threshold. The device interprets that sag as a depleted cell and shuts down as a protective measure. Condition the battery through three to five full charge-discharge cycles before clinical use, and confirm resting voltage reads at or above 13.5V before each shift.