Brand: KUNLUN

Features:

• LONG LASTING -- Replacement Battery | Voltage: 14.4V | Capacity: 4000mAh | Removable & Rechargeable | Cycle Times: ≥500cycles | Running Time: ≥120 Mins per charge. Longer duration than others. (Battery lifetime varies with home environment and usage)
• WIDELY COMPATIBLE -- Perfect compatible for Ecovacs Deebot N79S, N79, N79SE, N79W, DN622, DN622.11, 500, and for Eufy RoboVac 11, 11S, 11S Plus, 11S MAX, 12, 15C, 15C MAX, 15T, 30, 30C MAX, 35C, G10 Hybrid, G20, G30, G32 pro, G35, G35+, G40, G40 Hybrid, G40+, G40Hybrid+ series robot vacuum cleaners.(NOT Fit for Eufy RoboVac 11+/RoboVac l70 hybrid)
• EASY TO INSTALL -- Just remove the two screws on the bottom battery compartment lid, remove the battery connector and connect the new one, then revive your robot again. Please fully charge the battery before using it for the first time.
• NO MEMORY EFFECT -- Can be charged or discharged as needed without loss of capacity. Offers long-lasting performance and durability. Keep your machine cleaning all dirt, dust, debris, hair and whatever was on the floor.
• ULTRA SAFE -- All KUNLUN batteries have complied with CE, FCC, ROHS certified and standards, built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection, ensure safer use with your vacuum cleaner.
• NOTE -- This battery replacement for Eufy robot vacuum ONLY replace for 3-Prong connector battery, please confirm your original battery connector before purchase.
• WHAT YOU GET -- 1 x Replacement battery. Any problem, please feel free to contact us. Please click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

model number: TW4-11

Part Number: 1

Package Dimensions: 3.2 x 2.8 x 2.8 inches