Trolling Motor Exclusive Battery: 12V 50Ah 2.0 trolling LiFePO4 battery equipped with 2 output ports: DC and Type-C, supporting charging for mobile phones, computers, drones, cameras, car refrigerators, and a series of DC equipment charging. 50ah LiFePO4 battery perfect for trolling motors, marine, outdoor camping, RVs, golf carts, etc. Fixed-hole design avoids battery dropsand shocks caused by outdoor bumps. SOC Status Indicator: Upgraded 2.0 12V 50Ah trolling motor LiFePO4 battery features visual LED indicators for easy real-time monitoring. It displays the LiFePO4 battery’s remaining SOC level, high and low temperature warnings, short circuit, overvoltage, undervoltage, BMS fault, and charging status. It also includes a one-button activation switch for convenient operation. Maximum Continuous Discharge 1.5C: Compared with other lithium batteries with a 1C discharge rate, the DC HOUSE 12V 50Ah 2.0 LiFePO4 battery offers a 1.5C discharge rate with a maximum continuous discharge current of 75A, providing higher efficiency and supporting more demanding loads. With 640Wh of energy, it delivers reliable and long-lasting power. Compared to traditional lead-acid batteries, 12V 50Ah marine LiFePO4 battery offers a greater Depth of Discharge (DOD), allowing an 80W load to run continuously for 8 hours. Bluetooth APP Monitoring: DC HOUSE 12V 50AH 2.0 LiFePO4 lithium battery has built-in Bluetooth, which can connect with DC HOUSE APP (Bluetooth signal range 5-10 meters. It is convenient to monitor battery information such as SOC, voltage, current, etc., and the data is accurate to the specific cell of a battery, there is a special fault display page to help troubleshoot. Low Temp Cut-Off: DC HOUSE 12V 50ah 2.0 LiFePO4 battery has upgraded Low Temperature Cut-Off Protection. When the temperature sensor of 50Ah lithium battery detects that the temperature is below 20℉, the BMS will cut off the charging function, cut off the discharge when it is below -4℉, and automatically recover after the temperature rises to 32℉. Effectively protect the battery and extend the battery life. Lightweight Design: The 12V 50Ah 2.0 LiFePO4 battery features a lightweight design, weighing only 13.23 lbs—just 26% of the weight of a typical 12V 50Ah lead-acid battery (around 50 lbs). This makes it easy to use outdoors and allows installation in places where lead-acid batteries cannot fit. It is compatible with most battery boxes on the market, saving valuable installation space. Attention and Service: DC HOUSE is committed to providing 3 years of reported service for every battery sold. If you need help, please get in touch with us through Amazon or the after-sales address in the manual. We will provide professional and complete advice on battery connection, charging, and discharging DC HOUSE 12V 50Ah 2.0 Trolling Motor LiFePO4 Battery, 75A BMS, DC & USB-C Port , Marine Battery w/ SOC Status Indicators, Bluetooth & L/Temp Cut-off, Group 47 Replace Trolling Motor Box for 30-65 lbs