2 x CR2032, 2 x CR2025, 2x CR2016. The CR2016 battery is also known as the following: DL2016, ECR2016, FA, SBT11, BR2016, 208-202, 208-204, 208-206, DL2016B, BR2016-1W, CR2016-1W, KCR2016, L10, LM2016, LF1/4V.
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