Battery for SteelSeries Arctis 9X, PDP LVL50 FT603048P (850mAh, 3.7V) from CELLONIC

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£ 15,95
incl. VAT

Not available

- 5% Pre-orderAvailable on: 17.07.2026

Article Number:: 941943
Manufacturer:: CELLONIC
Weight:: 18g
Colour:: Black

Compatibility list

Premium replacement batteries for SteelSeries headphones or headsets – long-lasting charge and reliable power from CELLONIC

No more losing power mid-song or call with our 1x high-quality 850mAh 3.7V Lithium-Polymer replacement SteelSeries batteries from CELLONIC.

Designed for everyday listening, gaming, working or streaming, these replacement wireless headphone batteries deliver consistent performance and longer runtimes—minimising the need to frequently charge.

What makes CELLONIC the best replacement battery for your SteelSeries headphones?

• Guaranteed 850mAh capacity – Delivers 850mAh 3.7V for longer listening sessions and fewer recharges
• Premium Lithium-Polymer technology – Ensures stable power output, longer lifespan and efficient performance, all for a high number of charges
• Superior quality & safety – Rigorously tested to meet the highest standards for safety and reliability
• Easy installation & perfect fit – Specifically engineered for your headphones/headset model, with quick installation with minimal tools or experience

Product specifications:

Brand: CELLONIC
Cell type: Lithium-Polymer
Voltage: 3.7V
Capacity: 850mAh
Watt: 3.14Wh
Dimensions: 50.8 x 30 x 6
Replaces OEM batteries: FT603048P
Compatible models: SteelSeries Arctis 9X, PDP LVL50 – click the compatibilities tab for the full list

NOTE: For optimal performance, efficiency and battery longevity, fully charge your batteries before their first use.

Battery experts since 2004, subtel has delivered reliable batteries to millions of happy users across Europe. Order now for fast delivery & a 3-year guarantee!