Lefant M210 Battery Replacement

Written By: Darien Amador
  • Comments: 0
Lefant M210 Battery Replacement

Difficulty

Moderate

Steps

16

Time Required

30 minutes - 1 hour

Introduction

Robotic vacuum batteries generally last 2-3 years, depending on usage. Over time, you may notice that the battery holds less charge, requires more frequent recharging, or a decrease in cleaning performance. Use this guide to help replace your battery and restore your Lefant M210 robot vacuum to like-new performance.

Before you begin this repair, turn off the vacuum.

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    • Flip the Lefant M210 over to have a clear view of the brushes.

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    • Place the blue tool under the circular part of the brush in the center

    • Push down the other end of the tool to pop out the brush component

    • When replacing, align the bottom of the brush with the connector on the vacuum and push down to set it in place.

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    • Use a Phillips screwdriver to remove four screws near each wheel.

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    • Remove the plastic cover next to each wheel.

    • Grip both sides of the wheel and pull upwards.

    • The wheels of the device require some force to remove.

    • Don't pull the wheels too hard as they are attached to cables and may be damaged if yanked.

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    • Hold the wheel up and detach the connector to release it from the device.

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    • Open the dustbin compartment.

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    • With your hands, gently pull the dustbin to remove it from its compartment.

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    • With your hands, pull off the filter compartment from the dustbin.

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    • Pull off the filter from the filter compartment.

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    • Use a Phillips #1 screwdriver to remove the six screws around the bottom edge of the device.

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    • Carefully flip the vacuum back right-side-up, making sure you're holding it all together so that the bottom portion doesn't fall out.

    • Rotate the vacuum so that the Lefant logo is facing you.

    • Carefully lift the white cover of the vacuum, opening it like a laptop, from front to back.

    • Rest the open cover something stable, like a wall.

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    • Use a Phillips #1 screwdriver to remove the three screws securing the motherboard to the device.

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    • Carefully lift the motherboard, ensuring you don't rip any cables that are connected to it.

    • The battery should be under the motherboard.

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    • Push the two retaining clips away from the battery while pulling the battery up from the tabs attached to it to free it.

    • Retaining clips

    • Battery tabs

    • Work on freeing one side at a time so that it's easier to free the battery.

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    • When the battery is free from it's housing, lift it out completely using its pull tabs.

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    • Locate the battery connection wire and carefully pull apart the connection.

    • Pinch the motherboard's wire connector and pull the connection apart.

    • The connection is secured by a clothespin-like mechanism.

    • When you replace your battery with a new one, allow the robot vacuum to fully charge for a few hours before using it again.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Darien Amador

Member since: 09/09/24

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