ANSMANN lithium coin cell CR1220, 3.0 volt, 1 piece

Reliable lithium coin cell for your small electronics such as watches and remote controls.⁠‌‌‌‍‌‌‌‍‌‌‌‍‌‌‍‌‍‌‍‍‍‍‌‍‍‍‌‍‌‍‌‍‍‌‌‌‌‍‍‌⁠ This 3V battery delivers long-lasting power and is easy to replace thanks to the handy blister pack.⁠‌‌‌‍‌‌‌‍‌‌‌‍‌‌‍‌‍‌‍‍‍‍‌‍‍‍‌‍‌‍‌‍‍‌‌‌‌‍‍‌⁠

What does this product do?
This CR1220 lithium coin cell is designed to power small electronic devices that need a compact yet reliable energy source. You need this battery for watches, calculators, car keys, small LED lights and various medical equipment where space is limited but a stable 3.0 volt voltage is crucial.

Why this compact CR1220 variant?
With a diameter of just 12 mm and a height of 2.0 mm, the CR1220 is one of the thinnest coin batteries available. This ultra-flat form factor makes it the ideal choice when your device has minimal space for the battery. The 36 mAh capacity provides enough energy for devices with low power consumption over long periods.

Lithium technology benefits
Lithium coin batteries like this CR1220 maintain their voltage stably at 3.0 volts for virtually their entire lifespan. This means your devices keep functioning consistently until the battery is nearly empty, without gradual loss of performance. Lithium batteries also have a longer shelf life than alkaline alternatives.

Practical compatibility tip
Always check the exact code on your old battery before replacing it - the CR1220 is not interchangeable with other coin batteries due to its specific dimensions. The "CR" code stands for lithium chemistry and round shape, while "1220" indicates the dimensions: 12 mm diameter and 2.0 mm height. This battery is supplied in a practical 1-piece blister pack.