You can tell the battery manufacture date by looking at the 4-digit number on the upper left of the battery label. The number is listed as Week-Year (WWYY), so “3213” was manufactured in week #32 of the year 2013.

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Batteries are a consumable and carry a 1-year warranty.

Purchase replacement batteries: LabQuest® 2, LabQuest Streamâ„¢, and Go Direct SpectroVis Plus Battery (LQ2-BAT)

LabQuest 2 Battery Troubleshooting and FAQs

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Published: October 9, 2017. Updated: August 18, 2022.