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CR2025 battery

20 × 2.5 mm · 3 V
lithium coin cell · about 160 mAh (varies by brand)

Buy CR2025 batteries

Same diameter as CR2032 but thinner, so it holds less charge.

CR2025 coin cell
A CR2025 cell · Photo: Raimond Spekking, CC BY-SA 4.0, via Wikimedia Commons (resized)

CR2025 size, drawn to scale

CR2025+20 mmThickness (side view)CR2032 · 3.2 mmCR2025 · 2.5 mmCR2016 · 1.6 mmCR2012 · 1.2 mm
Drawn to scale by FobCells. The flat side marked + is the positive side.

CR2025 equivalents

The same size is sold as: DL2025ECR20255003LC

CR2025 vs similar sizes

BatteryThicknessTypical capacitySwap for CR2025?
CR20252.5 mm160 mAh-
CR20121.2 mm55 mAhNo: different thickness
CR20161.6 mm90 mAhNo: different thickness
CR20323.2 mm225 mAhNo: different thickness

Key fobs that use a CR2025

VehicleYears
Mazda CX-52020
Mazda CX-52017–2019