Keep your robot vacuum running at full performance with this rechargeable replacement battery designed to deliver consistent, long-lasting power and help reduce interruptions during cleaning. It is engineered for a seamless fit, making battery replacement quick and straightforward so your robot can get back to regular cleaning with minimal downtime. The 14.4 V, 1800 mAh Ni-MH pack supports extended runtime to cover more ground per charge, which is helpful in larger homes or during frequent cleaning cycles. Compatible with bObsweep Bobi Classic / BObi Pet Robotic Vacuum Cleaner / 00 Series / OO Series; replacement for 017144-TN / BQBS1000 / BQBS1003. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.