Steam Deck battery replacement
Choose your model
Common problems
Drains quickly
Do you need to charge several times a day? A worn battery holds much less charge than when the device was new.
Shuts down unexpectedly
Does the device switch off while there’s still charge left, especially in the cold? That’s a typical sign of a battery at the end of its life.
Gets warm or swells
A battery that heats up or makes the device swell is best replaced quickly — to prevent damage to other parts.
Charges slowly or erratically
Does the charge percentage jump around or does the device charge slowly? The battery (or the charging port) could be the cause. We run a diagnosis first.
How it works
Diagnosis
We measure the battery condition and confirm whether a replacement is the solution.
Replacement
We fit a new battery and reuse the original seal where needed for sturdiness.
Testing
We check charging and stability so your device works reliably again.
Why FIXNOW?
Parts & warranty
At FIXNOW you know upfront what a repair costs: we start with a diagnosis and discuss the price before we begin — no surprises afterwards. We work with high-quality parts and give a warranty on the repair carried out. If something doesn’t turn out as agreed, we work together to find a suitable solution.
Frequently asked questions
Most smartphone repairs are ready within 60 minutes. For MacBooks, tablets and motherboard repairs the duration depends on the repair; the indicative time is shown next to the price of each repair. You can wait in the store or pick up your device later — we’ll let you know as soon as it’s ready.
Our stores


FIXNOW Wolvertem
Wilgenlaan 19 bus 2, 1861 Wolvertem
Opening hours
+32 472 29 15 53


