This is a simple coin cell battery at 3V. Great for powering low power processors or blink an LED for weeks at a time.
GP Batteries CR1620 C5 Lithium Coin Cell. Strip of Five
Ansmann CR1620 Coin Cell Battery
5 Pack DL1620 Battery Lithium 3V - AussieBattery
Duracell 1620 Lithium Coin 1-Count Battery Mix Pack (2 Total Batteries) 004133304299 - The Home Depot
CR1620 3V Lithium Battery
10PCS CR1620 CR 1620 DL1620 BR1620 KCR1620 ECR1620 3V Lithium Button Coin Cell Battery for Watch Car Remote Control Scales Toys - AliExpress
5 x Energizer 1620 CR1620 3V Lithium Coin Cell Battery DL1620 KCR1620 BR1620 7638900411546
CR1620 3V Lithium Battery Button Battery CR 1620 DL1620 ECR1620 BR1620 LM1620 KCR1620 Watch Remote Toy Car Eye flash E 40 L
Maxell CR1620 Lithium Battery, All India Delivery
Tenergy CR1620 3V Lithium Button Cells 20 Pack (4 Cards) - Tenergy Power
CR1616 CR1620 CR1632 CR1220 CR927 3v Lithium Button Cell Battery For Calculator Watches Toys Tianqiu
Duracell CR1620 DL1620 Coin Cell Battery
