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Button rechargeable batteries are small, round single-cell batteries. They come in a wide range of voltages and sizes. You can find out more in our [button batteries guide](/web/content/discovery/ideas-and-advice/button-batteries-guide).

### What are button rechargeable batteries used for?

Button rechargeable batteries are typically used to power small portable electronic devices like wristwatches (both analogue and digital), pocket calculators, LED torches, remote controls and toys. Their small size and longevity means they are also particularly suited for use in medical devices. Like other forms of [rechargeable batteries](/web/c/batteries/rechargeable-batteries/), they are a good choice for backing up equipment that is normally mains-powered in case there is a power failure.

### Advantages of coin button rechargeable batteries

Button rechargeable batteries has a long service life, which means they are ideal for applications where regularly replacing a battery is difficult or expensive (or both), such as in pacemakers. The fact that they can also be recharged makes them all the more versatile, allowing for prolonged use even in high-powered devices like hearing aids.



Button rechargeable batteries are small, round single-cell batteries. They come in a range of sizes and are typically used to power small devices.

Rechargeable Button Batteries | RS

Button Rechargeable Batteries

RS PRO LIR2016 3.7V Lithium Rechargeable Button Batteries, 16mAh

Varta V150H 3.6V NiMH Rechargeable Button Batteries, 150mAh

Button Batteries: The Comprehensive Guide

RS PRO 6V NiMH Button Rechargeable Battery, 330mAh

RS PRO 3.6V NiMH Button Rechargeable Battery, 20mAh

RS PRO 2.4V NiMH Button Rechargeable Battery, 160mAh

Buy from our selection of button rechargeable batteries from Varta. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Varta Button Rechargeable Batteries | RS

Buy from our selection of Button Rechargeable Batteries from RS PRO. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Button Rechargeable Batteries RS PRO | RS

Buy from our selection of Button Rechargeable Batteries from Panasonic. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Varta Button Rechargeable Batteries

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