About this item

• Replacement battery fits for Coredy R300, R500, R550, R580, R650, R3500, R3500S, R750-1600Pa. Amarey A800, A900, Goovi D380, Onson J10C Eufy RoboVac 11S, 11S Plus, 11S MAX, 12, 15C MAX, 15C, 30, 30C MAX, G10 Hybrid, G20 & Ecovacs Deebot N79DN622 Robot Vacuum Cleaners.
• Professional Battery Management System (BMS) with provides multiple protections for over charge, over discharge, short circuit, over voltage, over-current and over heat. 14.4v 2600mAh are same with original voltage and battery capacity. 3 prongs with 2 wires and same size compare with original battery.
• NOT compatible with Coredy R750-2200PA/G850/L900/L900W/L900X/R750Pro/FL022/SL200
• Local team available 24/7 to respond to online messages, warranty valid for 12 months. Visit product page, locate seller's name under "Sold By," click on it, choose "Ask a Question" to send message via Buyer-Seller Messaging.
• Troubleshooting if battery stops working: Turn off vacuum power button, manually move vacuum to charging dock, then turn power button back on and wait for 10 seconds to reactivate the battery.
• Please regular cleaning vacuum filters (paper and plastic), remove tangled hair from brushes and its shaft, it will help to extend battery life. If the vacuum has not been used for long time, please fully charge it at least once a month or take out the battery to avoid battery starvation.