> For the complete documentation index, see [llms.txt](https://faq.rollercoin.com/rollercoin/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faq.rollercoin.com/rollercoin/rollercoin-f.a.q.-es/f.a.q./pagina-principal/18.-cual-es-el-proposito-de-las-baterias.md).

# 18. ¿Cuál es el propósito de las baterías?

**Baterías** son elementos opcionales que te permiten extender tu **carga de Electricidad** más allá del **periodo gratuito de 24 horas**.

Usar Baterías **no es obligatorio**, ya que puedes recargar tu Electricidad a diario sin ellas.

Para más detalles, consulta nuestro **blog**:&#x20;

[<mark style="color:verde;">¡La recarga gratuita vuelve! Actualización del sistema de Electricidad. - RollerCoin Blog – Nuestras noticias, actualizaciones y manuales</mark>](https://rollercoin.com/blog/electricity-update)


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