Eufy 4600mAh 21.6V Li-ion Replacement Battery for Omni S1 Pro and S1 RoboVac T29J4111

Eufy 4600mAh 21.6V Li-ion Replacement Battery for Omni S1 Pro and S1 RoboVac T29J4111

The Eufy Replacement Battery T29J4111 is a genuine rechargeable battery designed specifically for the Eufy Robot Vacuum Omni S1 Pro and Omni S1. It provides a direct replacement power source for compatible RoboVacs when the original battery has become worn or no longer provides sufficient operating time.

Featuring a 4600mAh capacity, 21.6V nominal voltage and 99.36Wh rated energy, this lithium-ion battery provides the power required for the RoboVac's automated vacuuming, mopping, navigation and cleaning functions.

Designed for Omni S1 Pro and Omni S1

The T29J4111 replacement battery is specifically designed for the Eufy Robot Vacuum Omni S1 Pro and Omni S1, helping ensure the correct physical and electrical compatibility with supported RoboVac models.

4600mAh High-Capacity Battery

The battery provides a 4600mAh real capacity, helping provide dependable cordless power for compatible S1-series RoboVacs during automated floor-cleaning cycles.

21.6V Lithium-Ion Technology

The T29J4111 uses rechargeable lithium-ion battery technology with a nominal voltage of 21.6V and rated energy of 99.36Wh.

Intelligent Battery Protection

Eufy manufactures the replacement battery using high-quality battery cells and an intelligent battery protection system. Real-time monitoring of electrical current and temperature helps support reliable operation and battery longevity.

Restore RoboVac Runtime

Rechargeable batteries naturally lose capacity over time. Replacing an ageing or worn battery can help restore dependable operating time and allow the RoboVac to continue completing its automated cleaning routines efficiently.

Straightforward Replacement

The battery is designed for convenient replacement. Remove the RoboVac's battery cover, release and remove the existing battery, then install the replacement battery with the labelled side facing upward while ensuring the connecting wires are positioned correctly inside the compartment.

Genuine Eufy Replacement Part

The T29J4111 is an authentic Eufy replacement component manufactured for compatible S1-series RoboVacs, helping ensure the correct fit, electrical compatibility and intended operating performance.

Key Features:

• Genuine Eufy replacement RoboVac battery
• Compatible with Eufy Robot Vacuum Omni S1 Pro
• Compatible with Eufy Robot Vacuum Omni S1
• 4600mAh battery capacity
• 21.6V nominal voltage
• 99.36Wh rated energy
• Rechargeable lithium-ion battery technology
• High-quality battery cell construction
• Intelligent battery protection system
• Real-time current monitoring
• Real-time temperature monitoring
• Designed to restore reliable RoboVac operating power
• Suitable for replacing an ageing, worn or faulty original battery

Technical Specifications:

What's in the Box:

• 1 x Eufy 4600mAh 21.6V Li-ion Replacement Battery T29J4111

The Eufy Replacement Battery T29J4111 provides a genuine high-capacity replacement power source for compatible Eufy Omni S1 Pro and Omni S1 RoboVacs, helping restore reliable cordless operation and maintain efficient automated cleaning performance.