Xain-USA 14.4V 2600mAh Replacement Battery for RobZone Roomy 2.0, Roomy 3.0, Fun Beat KS290, Bralko Galaxy | Replaces LI-022148-BYD, BYD-F1 | Built-In BMS

Product Description

The Xain-USA 14.4V 2600mAh rechargeable Li-ion battery pack is designed as a replacement battery for compatible RobZone robot vacuum cleaners, including Roomy 2.0, Roomy 3.0, Fun Beat KS290, and Bralko Galaxy models.

With a nominal energy capacity of 37.44Wh, this rechargeable battery pack provides a replacement power source for compatible RobZone vacuum cleaners requiring a 14.4V lithium-ion battery.

The battery features an integrated Battery Management System (BMS) designed to provide battery protection during normal charging and discharging operations.

Designed to replace RobZone LI-022148-BYD and BYD-F1 battery models, this pack offers a practical replacement option for restoring compatible robot vacuum cleaners to regular operation.

Compatible Vacuum Models

Designed for compatible RobZone robot vacuum cleaners, including:

• RobZone Roomy 2.0
• RobZone Roomy 3.0
• RobZone Gold
• RobZone Silver
• RobZone DOG
• RobZone Fun Beat KS-290
• RobZone Fun Beat KS290
• RobZone Bralko Galaxy

Important: Compatibility depends on the original battery's voltage, physical dimensions, connector configuration, and wiring polarity. Verify these specifications before ordering.

Compatible Replacement Battery Part Numbers

Designed as a replacement for compatible RobZone battery part numbers:

• LI-022148-BYD
• BYD-F1
• 4UR18650A-26
• 4UR18650A-26-V2

Key Features

• 2600mAh Rechargeable Capacity: Provides 37.44Wh of nominal energy for compatible RobZone robot vacuum cleaners.
• 14.4V Li-ion Battery: Designed for compatible vacuum cleaners requiring a 14.4V rechargeable lithium-ion battery.
• Built-In BMS Protection: Integrated Battery Management System designed to help protect the battery during charging and discharging.
• Replacement Battery Design: Intended to replace compatible RobZone LI-022148-BYD and BYD-F1 battery packs.
• Multiple Model Compatibility: Suitable for selected RobZone Roomy, Fun Beat, Gold, Silver, DOG, and Bralko Galaxy vacuum cleaners.

Key Specifications

• Brand: Xain-USA
• Model: XA-1442600-RZR
• Battery Type: Rechargeable Lithium-Ion (Li-ion)
• Nominal Voltage: 14.4V
• Capacity: 2600mAh (2.6Ah)
• Nominal Energy: 37.44Wh
• Battery Protection: Integrated BMS
• Application: RobZone Robot Vacuum Cleaner Replacement Battery
• OEM Battery Reference: LI-022148-BYD

Important Compatibility Information

Before purchasing, verify that your original RobZone battery matches the following requirements:

• Nominal voltage: 14.4V
• Battery chemistry: Lithium-ion
• Compatible original battery part number
• Matching battery dimensions and physical configuration
• Matching connector type and wiring polarity

This product is a compatible replacement battery manufactured for Xain-USA and is not an original RobZone battery.

To ensure the longevity and safety of your lithium-ion (Li-ion) batteries, follow these care instructions:

• Avoid Extreme Temperatures
• Partial Charge is Better
• Avoid Overcharging
• Minimize Exposure to High Discharge Rates
• Store Properly When Unused
• Use Proper Chargers and Cables
• Keep Battery Contacts Clean

We ship our products using USPS Ground Advantage 2-5 Delivery. Please note that USPS may experience delays in its network.

Refer to your receipt email for the tracking code to view updates.

Warranty: Products advertised with a one-year warranty are covered against manufacturing defects. Check this listing for the applicable warranty. Contact our U.S.-based team with your order number and photos for a warranty or performance issue.

Standard returns: Request within 30 days of delivery. Items must be unused, uninstalled and complete in their original packaging; exclusions apply.

Return shipping: The buyer pays return shipping and prints the label. For a damaged, defective or incorrect item, contact us first to confirm the resolution and shipping arrangements. A prepaid label is not automatic.

Read the full return policy and warranty guidance or email support@xain-usa-marketplace.com.