The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →For standard Nintendo Switch consoles released in the Americas, a serial number beginning XAW identifies model HAC-001; one beginning XKW identifies HAC-001(-01), the revised model with a longer original battery-life estimate. Nintendo’s official model names are HAC-001 and HAC-001(-01); “V1” and “V2” are common informal labels. Check the model number printed on the console as a cross-check.
Where to find your Switch serial number
- On the console: Look for the white sticker on the bottom of a standard Nintendo Switch.
- In the system menu: From the HOME Menu, open System Settings, scroll to System, then select Serial Information. The serial number appears at the top of the list.
Nintendo’s instructions and prefix mappings below apply to systems released in the Americas. They should not be assumed to cover every sales region.
Match the serial prefix to the model
| Serial begins with | Nintendo model number | What it identifies | Nintendo’s approximate battery duration |
|---|---|---|---|
| XAW | HAC-001 | Original standard Nintendo Switch | 2.5–6.5 hours |
| XKW | HAC-001(-01) | Revised standard Nintendo Switch | 4.5–9 hours |
Nintendo lists these prefixes and battery estimates in its serial-number guidance and battery-duration guidance. The estimates are approximate and vary with the console model, software, and functions in use; they describe expected duration, not the health of an individual used console’s battery.
Check which Switch family you have first
The XAW/XKW distinction is for the two standard Switch models, not every system in the Switch family. Nintendo’s Americas serial-number page lists these other systems:
#1 Best Overall
- The next evolution of Nintendo Switch
- One system, three play modes: TV, Tabletop, and Handheld
- Larger, vivid, 7.9” LCD touch screen with support for HDR and up to 120 fps
- Dock that supports 4K when connected to a compatible TV*
- GameChat** lets you voice chat, share your game screen, and connect via video chat as you play
| System | Model number | Serial prefix listed for the Americas | Nintendo’s approximate battery duration |
|---|---|---|---|
| Nintendo Switch Lite | HDH-001 | XJW | 3–7 hours |
| Nintendo Switch – OLED Model | HEG-001 | XTW | 4.5–9 hours |
| Nintendo Switch 2 | BEE-001 | HAW or HAU | Not stated on the cited serial-number guidance |
These are distinct systems, not additional XAW/XKW revisions of the standard Switch. Nintendo’s battery guidance gives the Lite and OLED ranges; it does not make those ranges a way to verify the health of a particular unit.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the serial number can—and cannot—tell you
The XAW/XKW prefix is a quick way to distinguish the two standard models under Nintendo’s Americas guidance. If the identification matters for repair or resale, compare the prefix with the model number printed on the hardware. Nintendo’s cited guidance does not provide a complete serial-range decoder for a console’s exact manufacture date, motherboard, or every production variation, so do not infer those details from the prefix alone.
Rank #2
- 6.2” LCD screen
- Three play modes: TV, tabletop, and handheld
- Local co-op, online, and local wireless multiplayer
- Detachable Joy-Con controllers
- Nintendo Switch is the home of Mario & friends
Battery age is a separate question from model identity. Nintendo says that after about 800 charge cycles, a console battery will retain about 80% of its capacity compared with a new one. That is general guidance, not a way to identify a revision or measure a particular used console’s remaining capacity.
Quick Recap
Best Value
- One player can use a Joy-Con in each hand
- Two players can each take one
- Multiple Joy-Con can be employed by numerous people for a variety of gameplay options (additional Joy-Con sold separately)
- Slip a set of Joy-Con into a Joy-Con grip accessory, mirroring a more traditional controller. Or, select an optional Nintendo Switch Pro Controller.
Rank #4
- This pre-owned product is not Apple certified, but has been professionally inspected, tested and cleaned by Amazon-qualified suppliers.
- 6.2” LCD screen.
- Three play modes: TV, tabletop, and handheld
- Local co-op, online, and local wireless multiplayer
- Detachable Joy-Con controllers
Rank #3
- Play your way with the Nintendo Switch gaming system. Whether you’re at home or on the go, solo or with friends, the Nintendo Switch system is designed to fit your life. Dock your Nintendo Switch to enjoy HD gaming on your TV. Heading out? Just undock your console and keep playing in handheld mode
- This model includes battery life of approximately 4.5 - 9 hours.
- The battery life will depend on the games you play. For instance, the battery will last approximately 5.5 hours for The Legend of Zelda: Breath of the Wild (games sold separately)
- Model number HAC 001( 01)
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
