【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 Battery Specification:
Battery Type: Rechargeable Lithium
Capacity: 2800mAh
Voltage: 14.4V
Power: 40.3Wh
Rechargeable Times: up to 1000 times

Replacement battery Compatible for 3 Prong Connector, please check the compatible models below:
For Ecovacs Deebot N79, N79S, 601/605, DN621, DN622, Ecovacs 500；
For Coredy R500+ R550 R300 R650 R3500 R3500S R600 R580;
For Cecotec CONGA EXCELLENCE 990, CONGA 950, CONGA 1090.
For Eufy RoboVac 11, 11S, 11S MAX, 11S PLUS, 12, 15S, 15C, 15C MAX, 15T；
For Eufy RoboVac 25C, 25C MAX, 30, 30C, 30 MAX, 35C；
For Eufy RoboVac G10 Hybrid, G20, G30, G30 Edge, G30 Hybrid, G30 Verge；
For Eufy RoboVac R500, R450；Tesvor X500, X500 Pro;
For Amarey A800, A900; Goovi D380 , F007C, Onson J10C;
For iMartine C800; For Shark RV750 RV720 RV700;

Note:
1.This battery is not compatible for 2 Prong connector, please make sure that your device is compatible;
2.Please fully charge the battery before first use;
3.Keep this battery away from children;
4.Do not disassemble the battery;
5.If you have any concern, please contact us freely.

Package Content:
1 X 14.4V 2800mAh Battery