![Royal Mail Help on Twitter: "@modelsbc Hi Stephanie, I'm very sorry, the letter states the item contained items classed as dangerous goods. Please call the number at the bottom of the letter Royal Mail Help on Twitter: "@modelsbc Hi Stephanie, I'm very sorry, the letter states the item contained items classed as dangerous goods. Please call the number at the bottom of the letter](https://pbs.twimg.com/media/E3lqEdaWYAMhc_a.jpg)
Royal Mail Help on Twitter: "@modelsbc Hi Stephanie, I'm very sorry, the letter states the item contained items classed as dangerous goods. Please call the number at the bottom of the letter
![Royal Mail on Twitter: "@roy39320143 The battery needs to be connected to the device in order to be sent via our services, and you will also need to attach a ID8000 label - Royal Mail on Twitter: "@roy39320143 The battery needs to be connected to the device in order to be sent via our services, and you will also need to attach a ID8000 label -](https://pbs.twimg.com/media/DdI-jwMWsAAWWHK.jpg)
Royal Mail on Twitter: "@roy39320143 The battery needs to be connected to the device in order to be sent via our services, and you will also need to attach a ID8000 label -
![Postage Battery Warning Label (UK) - UN3091/UN3481 - Domestic Mail : Free Download, Borrow, and Streaming : Internet Archive Postage Battery Warning Label (UK) - UN3091/UN3481 - Domestic Mail : Free Download, Borrow, and Streaming : Internet Archive](https://archive.org/download/Battery-Warning-UK-Dom-Mail/Royal%20Mail%20-%20UN3091%20UN3481%20Battery%20Warning%20PO%20Label%20-%202020-05.jpg)
Postage Battery Warning Label (UK) - UN3091/UN3481 - Domestic Mail : Free Download, Borrow, and Streaming : Internet Archive
![Twitter \ Royal Mail على تويتر: "@roy39320143 Hi, I'm sorry you're unhappy, but we still retain the right to further inspect items even if an ID8000 label has been applied. ^LukeP" Twitter \ Royal Mail على تويتر: "@roy39320143 Hi, I'm sorry you're unhappy, but we still retain the right to further inspect items even if an ID8000 label has been applied. ^LukeP"](https://pbs.twimg.com/media/DddxTzTXcAAiFa4.jpg)
Twitter \ Royal Mail على تويتر: "@roy39320143 Hi, I'm sorry you're unhappy, but we still retain the right to further inspect items even if an ID8000 label has been applied. ^LukeP"
![Lithium Ion Battery Caution Warning Handling Transport Label Adhesive Stickers for Royal Mail & Courier - 100 Labels on 1 Roll (120mm x 110mm) : Amazon.co.uk: Stationery & Office Supplies Lithium Ion Battery Caution Warning Handling Transport Label Adhesive Stickers for Royal Mail & Courier - 100 Labels on 1 Roll (120mm x 110mm) : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/414U-7fGhDL._AC_SY355_.jpg)
Lithium Ion Battery Caution Warning Handling Transport Label Adhesive Stickers for Royal Mail & Courier - 100 Labels on 1 Roll (120mm x 110mm) : Amazon.co.uk: Stationery & Office Supplies
![How to send lithium-ion batteries through the post with the Royal Mail. There are tough rules to follow and here they are written simply. How to send lithium-ion batteries through the post with the Royal Mail. There are tough rules to follow and here they are written simply.](https://avsax.com/media/1288/lithium-battery-packaging2-resized.jpg)
How to send lithium-ion batteries through the post with the Royal Mail. There are tough rules to follow and here they are written simply.
![Caution Lithium Battery UN3481 Labels 82.6 x 108 mm 3.25 x 4.25 Inch Wide 500 Count : Amazon.co.uk: Stationery & Office Supplies Caution Lithium Battery UN3481 Labels 82.6 x 108 mm 3.25 x 4.25 Inch Wide 500 Count : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/61OCgcchBqL._AC_SX679_.jpg)