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Lefant M210 Battery Replacement

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.

What you need

  1. Lefant M210 Battery Replacement, Brush: step 1, image 1 of 2 Lefant M210 Battery Replacement, Brush: step 1, image 2 of 2

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

    Edit

  2. Lefant M210 Battery Replacement: step 2, image 1 of 3 Lefant M210 Battery Replacement: step 2, image 2 of 3 Lefant M210 Battery Replacement: step 2, image 3 of 3

    • 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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  3. Lefant M210 Battery Replacement, Wheel Assembly: step 3, image 1 of 1

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

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  4. Lefant M210 Battery Replacement: step 4, image 1 of 2 Lefant M210 Battery Replacement: step 4, image 2 of 2

    • 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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  5. Lefant M210 Battery Replacement: step 5, image 1 of 3 Lefant M210 Battery Replacement: step 5, image 2 of 3 Lefant M210 Battery Replacement: step 5, image 3 of 3

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

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  6. Lefant M210 Battery Replacement, Dustbin Filters: step 6, image 1 of 1

    • Open the dustbin compartment.

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  8. Lefant M210 Battery Replacement: step 7, image 1 of 2 Lefant M210 Battery Replacement: step 7, image 2 of 2

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

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  9. Lefant M210 Battery Replacement: step 8, image 1 of 1

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

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  10. Lefant M210 Battery Replacement: step 9, image 1 of 1

    • Pull off the filter from the filter compartment.

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  11. Lefant M210 Battery Replacement, Battery: step 10, image 1 of 1

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

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  12. Lefant M210 Battery Replacement: step 11, image 1 of 2 Lefant M210 Battery Replacement: step 11, image 2 of 2

    • 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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  13. Lefant M210 Battery Replacement: step 12, image 1 of 2 Lefant M210 Battery Replacement: step 12, image 2 of 2

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

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  14. Lefant M210 Battery Replacement: step 13, image 1 of 1

    • 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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  15. Lefant M210 Battery Replacement: step 14, image 1 of 2 Lefant M210 Battery Replacement: step 14, image 2 of 2

    • 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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  16. Lefant M210 Battery Replacement: step 15, image 1 of 1

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

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  17. Lefant M210 Battery Replacement: step 16, image 1 of 2 Lefant M210 Battery Replacement: step 16, image 2 of 2

    • 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.

    Edit
Conclusion

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

Author

with 1 other contributor

Darien Amador

Member since: 09/09/24

195 Reputation

1 Guide authored

Badges: 2

Team

CSU Los Angeles, Team 2-4, Kershman Fall 2024 Member of CSU Los Angeles, Team 2-4, Kershman Fall 2024

CSULA-KERSHMAN-F24S2G4

4 Members

4 Guides authored

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