All Products-Lithium Battery-12V Smart LiFePO4

Eco-worthy 12V Smart LiFePO4 Battery for RV Solar Caravan Leisure Camping Marine Boat with Bluetooth，The built-in Bluetooth feature enables you to monitor the battery's performance in real-time via a mobile app. You can easily check metrics such as voltage, remaining capacity, and overall health, ensuring that you always know the status of your power supply.