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Battery Equivalent Chart

CR2025 vs CR2016

Using CR2016 in place of CR2025 — Same 20 mm diameter, but 1.6 mm tall instead of 2.5 mm. Using CR2025 in place of CR2016 — Same 20 mm diameter, but 2.5 mm tall instead of 1.6 mm.

Side by side

  CR2025 CR2016
Chemistry lithium (Li-MnO2) lithium (Li-MnO2)
Voltage 3 V 3 V
Diameter 20 mm 20 mm
Height 2.5 mm 1.6 mm
Typical capacity 160–165 mAh 90 mAh
Also sold as 5003LC, DL2025, ECR2025 5000LC, DL2016, ECR2016

CR2025 is 2.5 mm thick against 1.6 mm and a typical 160–165 mAh against 90 mAh.

The verdict, both ways round

CR2016 in place of CR2025

Similar size, check fit

Same 20 mm diameter, but 1.6 mm tall instead of 2.5 mm.

Only if the holder fits; thinner cells can lose contact.

CR2025 in place of CR2016

Similar size, check fit

Same 20 mm diameter, but 2.5 mm tall instead of 1.6 mm.

Only if the holder fits; thinner cells can lose contact.

CR2025 and CR2016 questions

Can I use CR2016 instead of CR2025?
Same 20 mm diameter, but 1.6 mm tall instead of 2.5 mm. Only if the holder fits; thinner cells can lose contact.
Can I use CR2025 instead of CR2016?
Same 20 mm diameter, but 2.5 mm tall instead of 1.6 mm. Only if the holder fits; thinner cells can lose contact.
Are CR2025 and CR2016 the same size?
No. CR2025 is 20 × 2.5 mm and CR2016 is 20 × 1.6 mm.
What is the difference between CR2025 and CR2016?
CR2025 is 2.5 mm thick against 1.6 mm and a typical 160–165 mAh against 90 mAh.

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