Package: 1-pack Battery Number: 1 Size: 18650 Replacement Battery: Yes Type: Batteries Only Type: Li-ion Nominal Capacity: 2600 mAh Model Number: 14.4V 2600 mAh Certification: CE Product Information 14.4V 2600 mAh replacement battery, rechargeable Li-ion battery Aleivy Deebot replacement battery compatible with Ecovacs Deebot N79, Deebot N79S, Deebot DN622, Deebot DN621 Aleivy Eufy replacement battery compatible with Eufy RoboVac 11, RoboVac 11S, RoboVac 11S MAX, RoboVac 15T, RoboVac 30, RoboVac 30C Max, RoboVac 15C, RoboVac 15C MAX, RoboVac 12, RoboVac 35C, Amarey A800 Make your machine last longer and be more durable. The 2600mAh rechargeable lithium-ion battery makes your machine last longer and be more durable, it works well for 3.5 hours per charge. Keep your machine clean from all dirt, dust, debris, hair and everything that was on the floor. 14.4V 2600mAh lithium-ion battery that provides longer operating time without negative effects on the machine. Reliable protection features with built-in protection: short circuit, output overvoltage, overheating and output overcurrent. Technical Specifications Battery voltage: 14.4 VA Battery capacity: 2600mAh Battery type: Li-ion battery Dimensions: approx. 70.52 * 37.86 * 36.96 mm Effective cleaning The Keenstone battery is designed with advanced technology and has multiple built-in protections against overcharge, overdischarge, overcurrent, short circuit and internal overheating. Aleivy 2600mAh 14.4V rechargeable replacement battery for RoboVac and Deebot. For Ecovacs Deebot series: Compatible with Deebot N79, Deebot N79S, Deebot DN622, Deebot DN621, Deebot 601/605, Tesvor X500, Deebot DO3G.10. For Eufy RoboVac 11 series: Compatible with RoboVac 11, RoboVac 11S, RoboVac 11S MAX. For Eufy RoboVac 15 series: Compatible with RoboVac 15T, RoboVac 15C, RoboVac 15C MAX. For Eufy RoboVac 30 series: Compatible with RoboVac 30, RoboVac 30C, RoboVac 30 MAX. For other series: Compatible with Amarey A800, RoboVac 12, RoboVac 35C. COMPATIBLE: Not iLife A4 A4S A6 V7 V7S V7S pro, Eufy RoboVac 11 Plus