Accu-Chek performa Owner's Booklet page 59

Notes:
• The meter uses one 3-volt lithium battery, type CR 2032. This type of battery can be
found in many stores. It is a good idea to have a spare battery available.
• Be sure the battery goes in + side up or facing you.
• After you change the battery, your meter prompts you to confirm the meter's time and
date settings. All test results are saved in memory.
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