This procedure describes replacement of a faulty battery in the Xhorse Dolphin II XP005L.
Tools and parts in the source
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Dolphin II XP005L key cutting machine.
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Replacement battery pack.
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Hex key: the source tool list says 5 mm, but its side panel procedure says 2.5 mm. Confirm the applicable size before work.
Remove the side panels
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Remove the screws from both side covers. The source specifies a 2.5 mm hex key for this step.
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Remove the side panels.
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Keep the screws for installation.

Remove the bottom cover
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Carefully put the machine on its side.
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Remove the upper rubber foot on the front side.
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Remove the six screws from the base cover.
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Remove the base cover to access the battery compartment.

Remove the battery
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Remove the four battery mounting screws. There are two at the top and two at the bottom.
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Disconnect the four electrical connectors behind the battery.
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Remove the old battery.


Install the replacement battery
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Connect all four connectors firmly to the replacement battery.
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Put the battery in its compartment.
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Install the four retaining screws.
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Start the upper screws first to hold the battery in position.
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Tighten the screws. Do not tighten them too much.

Install the covers
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Install the base cover and front foot pad.
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Install the six base screws. Start with the upper screws to keep the cover aligned.
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Install both side panels and their screws.

Test the machine
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Start Dolphin II XP005L.
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Check that the machine starts correctly.
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Check that the battery indicator shows a full or nearly full charge.

