Specifications Hign-concerned Chemical:None Nominal Capacity:6800mAh Weight:200g Voltage:14.4v Size:70*30*30mm Application:Camera Model Number:14.4V Type:Li-Ion Brand Name:roza cinnie Origin:Mainland China Certification:CE,FCC,RoHS Applicable brands:Conga Excellence,Shark lon Robot,RoboVac,Deebot/Tesvor Country of origin:China Please contact customer service for more information and resolve any issues. Please do not raise disputes easily. Thank you. Battery voltage: 14.4V/14.8 Battery capacity: 3.0Ah/4.0Ah/5.2Ah/6.8Ah Battery type: Lithium ion battery Battery color: blue Weight: Approx. 180g Battery size: 7.4*3.8*3.8cm Advantages: 1. High capacity 6800mAh rechargeable lithium-ion replacement battery keeps your RoboVac running longer and lasts longer 2. Easy to replace the battery. Keep your RoboVac clean of all dirt, dust, debris, hair and anything else on the floor. 3. Reliable protection features with built-in protection to prevent short circuit, overcharge, discharge, overheating, overcurrent, etc. 4. Strong warranty: 30 days money back, 12 months warranty. Compatible with popular models Professionally designed to replace the battery, it can fit your vacuum cleaner perfectly. Compatible with: For CONGA EXCELLENCE, CONGA EXCELLENCE 990, CONGA 950, CONGA 1090 For Deebot N79, Deebot N79S, Deebot DN622, Deebot DN621, Deebot 601/605, Tesvor X500 For Eufy RoboVac 11, RoboVac 11S, RoboVac 11S MAX, RoboVac 12, RoboVac 15S, RoboVac 15C, RoboVac 15C MAX, RoboVac 30, RoboVac 30C, RoboVac 30 MAX, RoboVac 35C. For Shark Ion Robot RV700, RV720, RV750, RV755 models (4 shark robot models only). For Tesvor X500 ILife A4 A4S A6 V7 V7S V7S Pro, CONGA 1290 1390 3090 4090, Eufy RoboVac 11 .