Is a CR1616 battery the same as an CR1632?
What are the small round batteries called?
Button cells are available in the same size under different manufacturer specific names. 1.5V cells are available as alkaline batteries or as more expensive but more durable silver oxide batteries. The alkaline and silver oxide batteries used to have different names.
Are all button batteries the same?
Rechargeable variants In addition to disposable (single use) button cells, rechargeable batteries in many of the same sizes are available, with lower capacity than disposable cells. Disposable and rechargeable batteries are manufactured to fit into a holder or with solder tags for permanent connection.
CR2032 are not rechargeable, they are all lithium primary batteries. They do make batteries in that size that are rechargeable, but they are not direct replacements because they peak at 4.2V.
Are CR2025 and CR2032 batteries interchangeable?
No 1632 battery is differ from 1620 it are similar alike it as the same volt and look the same. Depending on what you using the battery for it wouldn’t be no harm if you replace a Cr1632 with a Cr1620 you will just have less usage out of the Cr1620 than Cr1632 that all.