> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/canada-doc-center/terminals/mobile/a920-a920-pro-accessories/pax-a920-multi-terminal-5-charging-base-installation-guide/charging-base-overview.md). # Charging Base Overview ### Requirement To ensure the best charging results, you must use the original AC power adapter that came with your PAX A920 or A920 Pro terminals. The AC power adapter should have the PAX logo printed on one side as shown below: ![A920 AC power adapter](https://documentation.payfacto.com/Accessories/A920_Multi_Charger/CA-EN/assets/images/A920_AC_Adapter.png) *** ### Overview Your multi-terminal charging base comes with the following: | A920 multi-terminal charger box contents | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |
  1. Protective silicone sleeves (x5)
  2. Multi-terminal charging base
| *** ### Base Components The following images show the location of the main charging base components: | ![A920 multi-terminal charger front](https://documentation.payfacto.com/Accessories/A920_Multi_Charger/CA-EN/assets/images/A920_Multi-TerminalCharger_Front.jpg) | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | 1. AC power cord 2. Multi-terminal charging bases (x5) 3. USB charging cables (x5) 4. Six (6) outlet power bar 5. Anti-slip rubber pads | ![A920 multi-terminal charger bottom](https://documentation.payfacto.com/Accessories/A920_Multi_Charger/CA-EN/assets/images/A920_Multi-TerminalCharger_USB_Cables.jpg) | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.payfacto.com/payfacto-knowledge/canada-doc-center/terminals/mobile/a920-a920-pro-accessories/pax-a920-multi-terminal-5-charging-base-installation-guide/charging-base-overview.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.