> For the complete documentation index, see [llms.txt](https://docs.citadelwallet.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.citadelwallet.io/wallet-spec/hardware-spec/battery.md).

# Battery

Hardware wallet is equipped with a small, 200 mAh rechargeable Lithium Ion battery. According to our estimates, this battery should be able to power the wallet for approximately one week without needing to be charged, assuming an average daily usage of one hour. This makes it an ideal choice for those looking for a reliable, convenient way to store and manage their digital assets.

Citadel Wallet is designed to be portable, thanks to its battery-powered feature. This allows users to take their device with them wherever they go, making it convenient for those who need to access their crypto assets while on the move. Whether you're traveling for business or leisure, the Citadel Wallet offers a secure and convenient way to manage your digital assets.

## Battery Spec:

* **Capacity:** 200mAh
* **Type:** Li Ion
* **Lifetime:** About a week with an average of 1 Hr/Day usage


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