New OSBP72LI25 3000mAh 7.2V 21.6Wh Li-ion Battery for Electrolux PI91-4SWN 5SSM Robot Vacuum Replaces S9-0400410-SU2 Grade A Cells 12-Month...

Keep Your Electrolux Robot Vacuum Running Don't let a dead battery stop your robot from cleaning. This OSBP72LI25 replacement delivers 3000mAh of reliable power for your Electrolux PI91-4SWN or 5SSM keep your floors clean without interruption. Exact Fit for Electrolux PI91-4SWN & 5SSM Designed specifically for Electrolux PI91-4SWN (i9), PI91-5SSM, and compatible models. Replaces OEM part numbers OSBP72LI25, S91-0400410-SU2, 405537959/0, 4060001007. Direct replacement no modifications needed. 3000mAh 7.2V Li-ion Premium Grade A Cells 21.6Wh of energy provides stable, long-lasting power for thorough cleaning cycles. No memory effect charge anytime without capacity loss. Fast charging design for minimal downtime. Built-in Multi-Protection Safety Features overcharge, over-discharge, short-circuit, and over-temperature protection. CE, FCC, and RoHS certified for safety and reliability. Grade A cells ensure stable voltage and longer lifespan. Easy DIY Installation Designed for user replacement. Simply remove the old battery pack and install the new one. No special tools required. Restore your robot vacuum's original cleaning performance in minutes. 100% Tested & 12-Month Warranty Each battery is individually tested before shipment to ensure quality and performance. Backed by a full 12-month warranty and 30-day hassle-free returns.