Speicifications:
Chemistry: Li-ion
Brand: For Eufy / Ecovacs
Model No.: TW4-11
Condition: Brand new
Sub-Type: Replacement Battery
Capacity: 4000mAh/4.0Ah
Voltage: 14.4V
Wattage: 37W
Item Weight: 280g
No memory effect.
Reliable safety protection functions for short-circuit, over-voltage, over-current, over-heat and over-discharge.
Easy to disassemble and install.