VARTA CR1620 - Lithium coin cell battery

The VARTA CR1620 3V Lithium Coin Cell Battery, 2-Pack supplies power for compact electronics requiring a standard CR1620 form factor. These lithium cells deliver 70 mAh of capacity at a 3 V nominal output. The pack contains two individual units, so a spare is available when a device runs low. Their coin-shaped profile targets equipment designed specifically for this battery class rather than standard cylindrical sizes. They are a reliable choice for devices that specify a CR1620 power source.

A flat physical construction allows the cells to fit into slim battery compartments without stressing device contact points. They are intended for small electronic devices across several usage categories that require dedicated coin slots. This VARTA product is manufactured in China. Selecting the correct cell helps prevent operational failures in sensitive electronics. The round shape ensures proper alignment within compatible battery bays. These units provide a direct replacement for depleted CR1620 power sources.

• 16 mm diameter – matches standard CR1620 device receptacles.
• 2 mm thickness – fits slim hardware designs.
• 1.33 g weight – adds minimal mass to portable items.
• Compatible with watches and car keys – addresses standard personal electronics.
• Works with calculators, toys, and remote controls – supports common household devices.
• Usable in security and smart-home systems – integrates with automated home sensors.
• Suitable for medical equipment – fits designated health device slots.