Infinuvo Authentic Battery for CleanMate 365 QQ1, QQ2 Basic, QQ-2 Green, QQ-2 White, QQ2L, QQ-2L, QQ-2 LT, QQ2 Plus and QQ200 Series Robotic Vacuums Genuine replacement battery from original Infinuvo CleanMate manufacturer. Works with CleanMate 365, QQ1, QQ2 and QQ200 series robotic vacuum cleaners. Replace old, aging battery ASAP to keep your vacuum at top performance. Don't buy after-market battery because it may damage your vacuum and void product warranty. WORRY-FREE GUARANTEE! We are US based company. We will refund battery price within 15 days return window.