Powerful Performance: This 50Ah 24V LiFePO4 lithium battery delivers a voltage range of 29.2–20V DC and a 30A max discharge current. With Bluetooth, you can easily monitor voltage, current, and charge status in real time via the smart APP Expandable Storage: Expandable up to 20.48 kWh of electricity for your home, ensuring your solar system is reliable and long-lasting. This 24V lithium battery is ideal for building a dependable backup energy system Multiple Protection: 4000+ cycles ensure reliable performance you can count on. This 24V trolling motor battery features built-in 30A BMS protection, safeguarding against overcharge, over-discharge, overcurrent, high temp, and short circuits