3v button cell

CR2032 CMOS Battery with Wire Leads and Wire Connector Perfect Battery Replacement: These CR2032 CMOS Battery are a perfect replacement for many computer and laptop motherboards. Standard Connector: Battery comes with a standard Pitch connector. Lead wire length: offer custom service. Long Lasting: At 3V 220mAh this battery will last 3-5 years in most computers and laptops. Lithium CellI CR2032: This high-quality Lithium cell battery is UL ,Reach ,RoHS and UN38.3 compliant.

LSC2032 Rechargeable Lithium Battery Capacitor Lithium batteries are designed to last longer, making them a good choice for high-tech and smart devices, and those electronics for which changing the battery is inconvenient. They can withstand extremely low temperatures so they can work without failing in a freezing climate.

LSC2020 Rechargeable Lithium Battery Capacitor Lithium batteries are designed to last longer, making them a good choice for high-tech and smart devices, and those electronics for which changing the battery is inconvenient. They can withstand extremely low temperatures so they can work without failing in a freezing climate.