# Electronic devices with lithium batteries (battery connected to device) — Postal shipping restrictions by item category

For Electronic devices with lithium batteries (battery connected to device), carrier is Royal Mail / Post Office; restriction type is restricted; scope is UK & International; conditions is No more than four cells or two batteries installed; Wh rating must not exceed 20Wh per cell or 100Wh per battery; must be presented at a Post Office counter, recorded from its source on 2026-08-03.

- **Item category:** Electronic devices with lithium batteries (battery connected to device)
- **Carrier:** Royal Mail / Post Office _(our reading, not quoted from the source)_
- **Restriction type:** restricted _(our reading, not quoted from the source)_
- **Scope:** UK & International _(our reading, not quoted from the source)_
- **Conditions:** No more than four cells or two batteries installed; Wh rating must not exceed 20Wh per cell or 100Wh per battery; must be presented at a Post Office counter _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> Electronic devices connected to lithium batteries (including mobile phones, digital cameras, etc) where the battery is connected to the device

## Source

- https://www.postoffice.co.uk/mail/what-can-i-send

Last verified: 2026-08-03. Review by: 2027-08-03.
Part of [Postal shipping restrictions by item category](https://referencesource.org/shipping-restrictions-by-class/).