User Manual Q&AAnswer
Feb 11, 2025 - 02:57 AM
To install the battery cartridges, first, release the lock and open the battery cover. Then, align the tongues on the battery cartridges with the grooves in the battery housing and slide them in until they lock in place. Finally, lock the battery cover. Make sure to hold the cleaner and battery cartridges firmly during installation to prevent them from slipping off. For more detailed instructions, please refer to the "Installing or removing battery cartridge" section in the instruction manual.
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