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Battery Maintenance

This chapter contains information for properly maintaining batteries for the UPS, including battery charging, replacement, disposal procedures, and warranties.

Precautions

WARNING: There is a risk of personal injury from the hazardous energy levels associated with UPS batteries. The maintenance and replacement of batteries must be carried out by an HP authorized service representative.

WARNING: The UPS contains an internal lithium battery and a sealed lead-acid battery module. To reduce the risk of fire or chemical burns, take the following precautions:

•Do not attempt to recharge batteries after removal from the UPS.

•Do not disassemble, crush, or puncture the batteries.

•Do not short the external contacts of the batteries.

•Do not immerse the batteries in water.

•Do not expose to temperatures higher than 60°C (140°F).

WARNING: To reduce the risk of personal injury from hazardous energy, take these precautions:

•Remove watches, rings, or other metal objects.

•Use tools with insulated handles.

HP Uninterruptible Power System R12000 XR Models User Guide

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