Replacement Battery for Coredy R300, R500+, R550, R580, R650, R3500, R3500S and Amarey A800, A900, Eufy RoboVac 11S,

Replacement Battery for Coredy R300, R500+, R550, R580, R650, R3500, R3500S and Amarey A800, A900, Eufy RoboVac 11S, 11S Plus, 11S Max, Ecovacs Deebot N79 DN622 Robot Vacuum Cleaners, 2600mAh, 14.4V

Replacement Battery for Coredy R300, R500+, R550, R580, R650, R3500, R3500S and Amarey A800, A900, Eufy RoboVac 11S,

FIVO Replacement battery is produced by professional manufacturers, completely matches original battery. Compatible with 3 prong connectors robot vacuums: Professional Battery Management System (BMS) with provides multiple protections for over charge, over discharge, short circuit, over voltage, over-current and over heat. Trouble shooting Tips Sometime the battery protection function is activated due to overload or stuck by furniture. Please turn vacuum power button off and manually move the vacuum back to charging dock, then turn on power button. Please regularly clean vacuum filter and remove tangled hair from brushes. It extends 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. Have questions or concerns Use Buyer-Seller Messaging Service. On the product detail page, select seller name '5Vtek'.

Key Features

• ✅ Professional Battery Management System (BMS) with provides multiple protections for over charge, over discharge, short circuit, over voltage, over-current and over heat.
• ✅ Replacement battery fits for Coredy R300, R500, R550, R580, R650, R3500, R3500S, 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.
• ✅ 14.4v 2600mAh are same with original voltage and battery capacity.
• ✅ 3 prongs with 2 wires and same size compare with original battery.
• ✅ Easy to install. 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. Local after sale team guaranteed 7/24 response to online messages, 12 months warranty.

✅ Product Dimensions: 2.8 x 1.5 x 1.5 inches

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.