Introduction

Use this guide to replace the battery cartridge in your APC uninterruptible power supply model SMT1500RM2UC.

Note: The individual battery cells are adhered to a metal battery tray. They must be replaced as one assembly, called the battery cartridge.

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    • Before you begin your repair, unplug your UPS.

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    • Two plastic clips secure the outer edges of the front bezel.

    • Press in one of the clips until it releases.

    • Pull the edge of the front bezel away from the device until the clip comes out of its slot.

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    • Gently pull the unclipped edge of the bezel away from the device until the other clip releases.

    • Remove the front bezel.

    • During reassembly, push the bezel into place until both clips engage.

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    • Pull the battery disconnect string out of its recess in the middle of the front edge.

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    • Use the battery disconnect string to pull the yellow connector completely out of its socket, disconnecting the battery.

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    • Use a Phillips screwdriver to remove the six 11.2 mm‑long screws securing the battery cartridge.

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    • Slide the battery cartridge out of the device until it stops.

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Conclusion

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

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

Spencer Day

Member since: 14/09/22

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