Battery for 1S Robot ROBOROCK T6 T65 T61 E35 C10 MI Robot Vacuum Cleaner
For Robot Vacuum Cleaner Roborock S50 S51. Battery Type: Li-ion. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use.