Applicable for ECOVACS Robot Vacuum Cleaner DEEBOT CEN550 CEN663 CR130 V780 Type Li-ion cylindrical Rechargeable battery pack model INR18650 M26-4S1P black-wire(-) + Red Wire(+) White plug Rated capacity 2800mAh 45.8Wh 14.8V

Here shows up Li-ion battery model INR18650 M26-4S1P. This item is applicable for ECOVACS Robot Vacuum Cleaner: Full-Automatic Sweeper DEEBOT CEN550 CEN663 CR130 V780.

This type is easy to replace and install, RELAXING WORK! If you are looking up for it, just get details at battery club.org.