【Widely Compatibility】 The replacement battery is compatible for eufy Robovac 11, 11S, 11S Max, 12, 15C, 15C Max, 15T, 30, 30C, 30C Max, 35C, G30, G30 Edge, G30 Hybrid, G10 Hybrid, G20, G30 Verge, R450, R500, for Ecovacs Deebot N79S, N79, DN622, N79W, for Coredy R300, R500+, R650, R3500, R3500S, R600, R580, R550, R750，etc. Please confirm the model before buying
【Premium Battery】 This replacement for eufy battery is made of premium rechargeable battery with an adaptive chip added to stabilize the current and voltage, no negative impact on the robot
【Long Working Time】14.4V 2800mAh high capacity replacement battery makes your machine run longer, each full charge lasts 120 to 180 minutes, you can clean your whole house with just one charge
【Safety Battery】The battery uses A-grade cells with build in protection for short circuit, output over voltage, overheat and output overcurrent
【Easy Installtion】 Remove the 2 screws at the bottom, take out the old battery connector and install the new battery, and let your machine running smoothly to clean all dirt, dust, debris, hair, and anything else on the floor
