WIDE COMPATIBILITY RANGE: Specifically designed for Qihoo 360 robot vacuums including models S5, S7, S7 Pro, T90, X9, and LIFERO RX9. Fully compatible with original 14.8V lithium-ion battery packs for consistent and powerful performance. HIGH-CAPACITY POWER SUPPLY: Delivers 14.8V and 2600mAh of energy using premium-grade lithium-ion cells. Provides extended cleaning time, ensuring your robot covers more area on a single charge. BUILT-IN MULTI-LAYER PROTECTION: Features overcharge, over-discharge, short circuit, overheat, and overcurrent protection. No memory effect ensures long-lasting performance and reliable daily operation. PRECISE FIT & EASY INSTALLATION: Matches the size and connector of the original battery. Dimensions: 1.45 x 1.45 x 2.75 inches. Installs in just a few minutes without tools, restoring vacuum performance instantly. PACKAGE CONTENTS & WARRANTY: Includes 2 x 14.8V 2600mAh Li-ion rechargeable batteries. Backed by 24-Month Worry-Free Warranty and Smile Customer Service for complete satisfaction and support. UPC 749877312365 ASIN B0FK4RGNVJ Brand elxjarenergy Unit Count 2.0 Count Reusability Rechargeable Manufacturer elxjar Battery Weight 188 Grams Item Dimensions 3 x 2 x 1 inches Antenna Location Vacuum Cleaner Battery Capacity 2600 Amp Hours Battery Cell Type Lithium Ion Number of Batteries 2 Nonstandard Battery batteries required. (included) Warranty Description 30 Days money back guarantee & 24 months warranty Compatible Phone Models Qihoo 360 S5 Robot Vacuum, Qihoo 360 S7 Robot Vacuum, Qihoo 360 S7 Pro Robot Vacuum, Qihoo 360 T90 Robot Vacuum, Qihoo 360 X9 Robot Vacuum, LIFERO RX9 Robot Vacuum Cleaner