The Steam Deck is a marvel of portable gaming, but it isn’t immune to the occasional hiccup. Two issues that keep popping up are charging irregularities, particularly when the battery hits certain thresholds or dies completely, and frustration with exporting game recordings in modern formats like HEVC. This guide walks you through both problems, offering clear, effective solutions so you can get back to your games.
We’ll cover why your Steam Deck might stop charging at 77-80%, what to do when the device refuses to charge after hitting 0% battery, and how to work around the current limitations of Steam’s recording export options when you need HEVC/H.265 clips.
Steam Deck Charging and Battery Issues
Why Your Steam Deck Only Charges to 77% (or 80%)
This behavior is not a defect. Valve implemented a battery health feature that caps the charge level to extend the long-term lifespan of the lithium-ion cell. When the Steam Deck spends a lot of time plugged in at full charge, the battery degrades faster. To combat this, the system sometimes holds the charge at around 77% to 80% even when the indicator says it’s still charging. You’ll see the battery percentage sit there for a while, and the charging LED may even turn on and off intermittently.
The first thing to know is that this is normal. If you need a full 100% for a long trip, you can override the protection. Enter the BIOS by fully powering down the Deck, then holding Volume Up and pressing the Power button. Navigate to Setup Utility, go to the Power menu, and look for “Battery Storage Mode”. Make sure it is disabled. If you find it enabled, disable it, save and exit. Then boot normally and the Deck should now charge all the way to 100%
For a simpler software fix, you can also try a battery calibration. Let the Deck discharge until it shuts off, then plug it in and leave it to charge uninterrupted for at least 6 hours while powered off. After that, turn it on and check if the percentage climbs past 80%. This forces the fuel gauge to recalibrate. If the problem persists and you are on the stable branch of SteamOS, a quick toggle between the beta channel and back to stable can sometimes reset power management quirks.
Keep in mind that locking the charge at 77-80% is a deliberate design choice. Unless you absolutely need the extra runtime, allowing the system to manage the battery this way will keep your Deck healthier for years.
Steam Deck Won’t Charge After Battery Dropped to 0%
When a lithium battery is discharged too deeply, the embedded controller sometimes enters a protective low-power state that refuses to accept a charge until it sees a stable voltage for a certain period. If your Steam Deck shut down at 0% and now shows no signs of life, don’t panic.
First, use the original charger and cable. Connect it and let it sit for at least 30 minutes without touching anything. Do not try to turn it on. After half an hour, if the white LED hasn’t lit up, perform a forced reset. Hold the Power button for a full 15 seconds, release, then press it once briefly. If still nothing, hold Volume Down + Power for 30 seconds to discharge any residual charge in the system. Then reconnect the charger and wait again.
In stubborn cases, you may need to enter the BIOS recovery mode. Unplug everything, hold Volume Down + Power until the LED blinks, then release. If the screen stays dark, leave the Deck connected to the charger for an extended period, even overnight. Once the battery trickle-charges beyond the critical threshold, the charging circuit will wake up and the LED will eventually glow.
A less common but possible culprit is a stuck power management IC. Disconnecting the battery internally can reset it, but that requires opening the case and is not recommended unless you are comfortable with hardware repairs. As a last resort, contact Steam Support for an RMA.
Exporting Game Recordings in HEVC/H.265 on Steam
Steam’s built-in Game Recording feature is a convenient way to capture your gameplay, but the export options are limited. By default, recorded clips are encoded using H.264, and there is no direct export to HEVC (H.265). This can be frustrating if you want smaller file sizes or better compression for sharing. The Steam Deck, with its AMD APU, is fully capable of hardware-accelerated HEVC recording, but the Steam client doesn’t expose that option yet.
The good news is that you can work around this limitation using free tools on the Steam Deck itself. The device runs Arch Linux under the hood, and with a few minutes of setup you can convert your existing recordings to HEVC or even capture new footage directly in that format.
Converting Existing H.264 Recordings to HEVC
Your recorded clips are stored in the folder ~/.local/share/Steam/userdata//gamerecordings/. To batch-convert them to HEVC, you’ll need FFmpeg. Switch to Desktop Mode, open the Discover app, and install FFmpeg. Once installed, open the Konsole terminal and run a simple command to re-encode a clip:
ffmpeg -i input.mp4 -c:v hevc_vaapi -vaapi_device /dev/dri/renderD128 -c:a copy output.mp4
This uses the Steam Deck’s hardware encoder to accelerate the conversion and keeps the original audio track. For a folder full of clips, you can write a small script that loops over all MP4 files and converts them. Note that HEVC encoding takes more processing power than H.264, but on the Deck a 1-minute clip converts in about a minute itself.
Recording Directly in HEVC with OBS Studio
If you want to skip the conversion step entirely, consider using OBS Studio. It offers full control over the encoder and container format. Install OBS from Discover, then in Settings → Output, set the Output Mode to Advanced. Under the Recording tab, choose FFmpeg as the encoder, and in the container field enter mp4 or mkv. In the Video Encoder field, select hevc_vaapi (or h264_vaapi if you prefer hardware-accelerated H.264). Set bitrate and other parameters to your liking. Start recording, and OBS will save the video directly in HEVC. This is the cleanest way to get H.265 output without post-processing.
Why Doesn’t Steam Export HEVC Natively?
Valve’s Game Recording feature is still relatively new, and its priorities lean toward stability and broad compatibility. H.264 plays on virtually every device without hassle, whereas HEVC requires modern playback hardware or a license on some platforms. The team may add native HEVC export in a future update, but until then the FFmpeg or OBS workaround gives you full control over your recording workflow on the Steam Deck.
Frequently Asked Questions
Why does my Steam Deck stop charging at 80%?
It’s a battery longevity feature. To promote longer battery life, SteamOS sometimes caps the maximum charge when the device is plugged in for extended periods. You can disable Battery Storage Mode in the BIOS or recalibrate the battery if you need a full charge.
My Steam Deck battery hit 0% and now it won’t charge. Is it dead?
Not necessarily. Deeply discharged batteries enter a protective state. Leave it on the charger for at least 30 minutes without trying to power on. If that fails, perform a forced reset (hold Power for 15 seconds) or a BIOS-level discharge (hold Volume Down + Power for 30 seconds) before charging again. Most units recover with patience.
Can I export Steam Game Recordings as HEVC/H.265?
Steam’s built-in recorder does not currently offer HEVC export. The default format is H.264. You can convert clips to HEVC using FFmpeg on the Steam Deck, or use OBS Studio to record directly in HEVC from the start.
What’s the best way to convert Steam recordings to HEVC without quality loss?
Use FFmpeg with the hevc_vaapi encoder and a high bitrate target. The hardware encoder on the Deck is efficient and preserves visual quality when given enough bits. A CRF-based software encode via libx265 is even better but much slower. For most users, the VA-API method offers a great balance of speed and quality.
Does forcing the battery to 100% damage the Steam Deck?
Keeping the battery at 100% all the time can accelerate wear over years, but charging it to full occasionally, especially when you need the extra runtime, is not harmful. The 77-80% cap is just a protective measure. Use it as needed.
Why won’t the charging LED turn on when the Deck is completely dead?
If the battery voltage is too low, the charging circuit may refuse to illuminate until it detects a safe level. Prolonged low-current trickle charging often revives it. Make sure you’re using the original 45W charger and cable, as third-party ones may not supply the correct initial current.
With these fixes, you should be able to tame both the charging quirks and the recording export limitations of the Steam Deck. The platform is open enough that even when Valve hasn’t yet added a feature, the community and built-in Linux tools fill the gap nicely.
