Compatible Batteries LG EAC64578402 6INR19/66-2 ( LG Vacuum cleaner battery Series)

Vacuum cleaner battery For LG R9

The LG EAC64578402 6INR19/66-2 compatible battery uses an intelligent control chip, which features higher performance and reliability, longer operating time and battery life.Integrated protection circuit ensures its stability and safety, fast charging, but slow power consumption.

Model:
EAC64578402 6INR19/66-2
Voltage:
22.2V
Capacity:
4.7Ah/104.34Wh
Watt-hour (Wh):
Null
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$104.99
Delivery information
Purchase Guarantee Products tested before each shipment.
Transport Within 7 to 25 working days
Region Region America – DHL/FedEx/EMS/UPS/DHL/EMS
Paypal Payment

Product description

SKU: MXID2997876
Condition: Replacement,Brand New
Battery Composition: Rechargeable Li-ion
Battery Capacity: 4.7Ah/104.34Wh
Battery Voltage: 22.2V
Watt-hour (Wh):
Battery colour: Yellow
Battery size:
Compatible brand: LG
Model: LG R9
Guarantee: 12 Months warranty against manufacturing defects
Buy LG EAC64578402 6INR19/66-2 22.2V 4.7Ah/104.34Wh battery:

Buy LG batteries in our U.S.A online store with 22.2V battery voltage and 4.7Ah/104.34Wh battery capacity. Each LG EAC64578402 6INR19/66-2 battery utilizes high-quality cells, meets standards, is fully compatible with original factory specifications, and has a long battery life. Feel free to buy from us!

Compatible part numbers

EAC64578402 6INR19/66-2

Compatible device models

LG R9

BatteryElectroHub.com: Sale of high quality LG batteries

Our LG EAC64578402 6INR19/66-2 replacement batteries are 100% brand new, ensuring reliable performance and long-lasting power for your device. We offer LG batteries to our customers at very attractive prices. You can place orders with us at any time!

What to check when purchasing LG batteries?

When purchasing a spare LG battery, carefully compare the original battery with a new battery. Make sure you check the specs!

  •  Compare the specifications of the battery

  •  Check the format of the battery

  •  Check the battery holder

  •  Check the part number and battery voltage

  •  Check the battery connections

Why choose us?

We are a professional battery supplier, wholesale and retail of all kinds of batteries. There are a variety of battery options for laptops, mobile phones, medical devices and power tools. BatteryElectroHub.com always strives to offer its customers the best services and products.

Contact us:

Can't find the right battery for your device? Or do you have other questions? If you have any questions, please feel free to contact us through Email (info@batteryelectrohub.com)

Transportation method

Shipping method Estimated delivery time
DHL/UPS/TNT/FEDEX/EMS 7 to 25 working days
Our Warranty: Buying with us is safe! Fast delivery!

We will begin the preparation work immediately after receiving the order information. We will process your order as soon as possible. We cooperate with many international logistics companies such as DHL, EMS. Provide a correct and detailed address and phone number so that the product arrives on time. We are not responsible for incorrect or invalid addresses. Once your order is shipped, a tracking number will be sent to you by email.

Estimated delivery time: 7 to 25 business days.

Please review the shipping policy for more details.

Payment method

Payment method
PayPal

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Frequently Asked Questions - LG R9 Robot Battery

Why does my robot vacuum lose power quickly?

Robot vacuums handle heavy daily loads - motors, suction, sensors, and wheels all consume energy. Over time, the original battery loses capacity, leading to shorter runtime, weaker suction, or early shutdown. Replacing the battery restores full cleaning performance.

My LG R9 shuts down before returning to the charging dock. Is the battery failing?

Yes. When the battery can no longer hold stable voltage, the robot may shut down mid-cleaning or fail to return to the dock.

Why won't my LG R9 charge properly?

Old or swollen batteries may fail to accept a charge. If the robot stays on the dock but the battery percentage does not increase, replacing the battery is the most effective solution.

What are the signs that my LG R9 battery needs replacement?

Common indicators include very short runtime, shutdown before docking, charging that stalls or takes unusually long, weak suction even at full charge, or visible swelling and overheating. These symptoms mean the battery should be replaced.

Is it easy to replace the LG R9 battery?

Yes. The battery is user-replaceable. Remove the bottom cover, disconnect the old battery, and install the new one. Ensure the connector is firmly attached before closing the cover.