iRobot Roomba 500-800 Series Replacement Battery 14.8V 6400mAh

Compatible with 560, 580, 650, 660, 880 & More

• Wide Compatibility with Roomba 500-800 Series：Designed for iRobot Roomba 500, 600, 700, and 800 series models — compatible with 560, 580, 650, 660, 780, 790, 860, 880, 890, and more. Please check your model number before purchase to ensure compatibility.
• Large Capacity for Extended Cleaning Sessions：This 14.8V 6400mAh Li-ion battery delivers 4.0–4.8 hours of runtime on a single charge — so your Roomba can clean larger homes without running out of power mid-cycle.
• Lightweight Design with 800 Charge Cycles：Weighing only 450g (about 2/3 the weight of NiMH batteries), this Li-ion battery offers up to 800 charge cycles — lasting 1-2 years of regular use, significantly outlasting standard NiMH replacements.
• Multi-Layer Safety Protection with BMS：Built with an integrated protection circuit board using patented Li-ion technology, preventing over-voltage, over-current, over-charge, over-discharge, and overheating for safe daily operation.
• Easy Maintenance Tips for Extended Lifespan：We recommend fully charging the battery before first use. If the vacuum will not be used for an extended period, charge it weekly to prevent the undervoltage fuse from triggering and to maximize battery life.