Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 15

C004
CAUTION:
Lead-acid batteries can present a risk of electrical burn from high, short-circuit current. Avoid battery
contact with metal materials; remove watches, rings, or other metal objects, and use tools with
insulated handles. To avoid possible explosion, do not burn.
Exchange only with the Lenovo-approved part. Recycle or discard the battery as instructed by
local regulations. In the United States, Lenovo has a process for the collection of this battery. For
information, call 1-800-426-4333. Have the Lenovo part number for the battery unit available when
you call.
DO NOT mix old and new batteries in an Uninterruptible Power Supply unit.
DO NOT open up any battery pack retrieved from an Uninterruptible Power Supply unit.
Wear safety goggles for your own protection when replacing batteries of an Uninterruptible Power
Supply unit. (C004)
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