【14.4V 2.8Ah Premium Battery】: can be used for up to 500 cycles, lasting 120 - 180 mins per charge. The specific time varies according to machine model and age, most of which last for 2 hours.
【Built-in Protection, Safe Charge】: Fully charged about 5-6 hours. Reliable safeguard features with build in protection for short circuit, output over voltage, overheat and output overcurrent. Not hot when charge, makes your RoboVac run longer and durable.
【Easy to Install】: Install it in 2 minutes - just remove the two screws on the bottom, remove the battery connector and connect the new one, then revive your robot again.
【Not for 2-Prong Connector】: The item is of 3 prong connector, NOT the 2 prong one. Please make sure your original battery is of the 3 prong connector before purchase.