Valve Steam Deck Battery

This replacement battery for the Steam Deck is the ideal way to give runtime back to Valve's handheld console when its original battery starts to weaken. Over time and charge cycles, any lithium battery loses capacity: the console lasts less and less away from a socket. Rather than replacing the whole machine, changing the battery is a far more economical and eco-friendly option.

It is compatible with Steam Deck LCD and OLED models, with a 7.74V voltage and around 50 Wh of capacity, matching the original specifications. Once fitted, it restores the console's nominal runtime, several hours of play depending on the titles.

Replacement is a DIY job: the battery comes with a disassembly tool kit (screwdrivers, opening picks, spudger) to open the rear shell, disconnect the old battery and fit the new one. The operation demands some care, following a repair guide (such as iFixit), but stays accessible to a methodical DIYer.

Take care to discharge the console before the work and to handle the battery carefully. To extend your Steam Deck's life and recover on-the-go gaming runtime as good as day one, this replacement battery is a smart investment.