Battery for Eufy S220, Video doorbell 2k, Security S220 SoloCam, T3814 (6800mAh, 3.7V) from CELLONIC  ...  more

Reliable, long-lasting power for your Eufy device with replacement batteries from CELLONIC

Stay fully-powered and productive with our high-quality 6800mAh 3.7V Lithium Ion batteries from CELLONIC.

Designed for consistent high performance and longer runtimes, our long-life replacement Eufy batteries provide reliable power whilst cutting the need for frequent charges or battery changes.

What makes CELLONIC the best replacement battery for your Eufy device?

• Guaranteed 6800mAh capacity – Delivers 6800mAh 3.7V for longer runtimes and fewer charging breaks
• Premium Lithium Ion 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 – Simple to fit and fully compatible with your device

Product specifications:
Brand: CELLONIC
Cell type: Lithium Ion
Voltage: 3.7V
Capacity: 6800mAh
Watt: 32.56Wh
Dimensions: 66.50 x 37.40 x 19.50
Replaces OEM batteries: Eufy S220 eufyCam, Video doorbell 2k, T3814
Compatible models: Eufy S220, Video doorbell 2k, Security S220 SoloCam – 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!