Smart Home Batteries
Find replacement smart home batteries by equipment manufacturer, device model or the number printed on your current battery. We carry batteries for Somfy, Nest, Roto, Becker and Velux, along with many more brands. Compare specifications and connector photos before ordering.
Find your Smart Home battery
About Smart Home batteries
We carry batteries for Somfy, Nest, Roto, Becker and Velux, along with many more brands. Every listing shows voltage, capacity, chemistry and connector photos, plus the original part numbers and device models it replaces, so you can confirm the fit before you order.
Browse smart home batteries by manufacturer
Smart Home battery questions
Are these original or compatible batteries?
They are compatible replacement batteries, not original manufacturer parts. Each listing names the original part numbers and device models it replaces and shows its voltage, capacity and chemistry, so you can confirm it matches your battery before you order.
How do I find the right smart home battery?
Match the equipment model and battery number, then compare voltage, chemistry, dimensions, connector and polarity. Capacity alone does not establish compatibility. Enter the model printed on your device, or the part number printed on your current battery, in the finder above. Each listing shows voltage, capacity, chemistry and connector photos, plus the original part numbers and models it replaces.
Do you offer volume pricing?
Yes. There is no minimum for website orders, and volume quote requests are welcome. Send the device models, battery numbers and quantities and we will confirm the match and quote.
Matching products
Price is for the listed purchase quantity. Taxes and shipping are calculated at checkout.