B Controller rechargeable AA smart battery turns your gadgets into smart devices

While battery waste is a huge environmental problem, the AA battery is a necessity. That’s where the innovative B Controller rechargeable AA smart battery comes in. With this gadget, your AA devices become smart gadgets in an instant. Reducing your carbon footprint, this rechargeable AA battery works with an IoT-based charger hub. This hub collects all the data from your B Controller batteries. And you can use the connected app to manage all your devices with ease. So much better than conventional batteries, it provides low-battery warnings and fully recharged notifications. Additionally, if you use a rechargeable AA smart battery in your wall clock, use the automatic time adjustment feature to keep it set properly. Compatible with Apple HomeKit, Amazon Alexa, and Samsung SmartThings, it can give you as much power as 1,000 alkaline single-use batteries