LiTime 36V 50Ah Marine Trolling Motor Lithium Bluetooth Battery

This battery is ideal for 100–120 lb trolling motors, built with EV-grade LiFePO4 cells for high energy density. Equipped with LiTime's self-developed 50A smart BMS for enhanced protection, it features a Group 31 size that offers broad compatibility with trolling motors.

Equipped with Smart Bluetooth 5.0, the battery connects to the LiTime app for real-time monitoring of key metrics, including SOC, charge/discharge status, voltage, current, power, remaining capacity, temperature, and life cycles. Simply scan the battery's barcode for automatic connection, and use the app to control discharge or power off the battery.

Featuring low-temperature cutoff protection, this 36V trolling motor battery intelligently halts charging below 0°C and discharging below -20°C, protecting its cells from harsh winter conditions. Powered by LiTime's latest BMS innovation, it ensures safe and efficient performance year-round."

Green, Safe, and High-Efficiency: Designed with higher energy density for superior performance.

Enhanced Power Output: Delivers a max continuous discharge current of 50A, with an upgraded capacity of 60A for up to 30 minutes, and peak discharging at 250A for 1 second.

Durability & Longevity: Built for endurance, offering 4000+ deep cycles at 100% DOD, ensuring a lifespan of over 10 years without the need for replacement.

The advanced 50A battery management system (BMS) offers over 20 protections and warnings, including smart Bluetooth connectivity, low-temperature charging cutoff, over-voltage and low-voltage protection, over-current protection with auto-recovery, temperature protection (high and low), short-circuit protection, overload protection, and a pre-charging function with a 30mF capacitive load. These features ensure stable, intelligent, and safe operation.

This advanced lithium battery features Bluetooth connectivity for real-time monitoring, a smart BMS for comprehensive protection, and non-toxic LiFePO4 cells for eco-friendly, efficient power. Compared to three 12V 50Ah lead-acid batteries, it offers significant advantages: 65% lighter, delivering 2.1x the energy and lasting 3.3x longer. Experience a high-performance, long-lasting, and environmentally conscious power solution.

LiFePO4 batteries offer versatile charging options, allowing you to keep them powered efficiently no matter your environment. Here are three reliable ways to charge your battery:

LiFePO4 Charger (AC-DC)
For a fast and efficient charge, use a 43.8V 25A AC-DC charger. In just 2 hours, your battery will be fully recharged, ensuring minimal downtime and maximum performance. This is the go-to method for quick, convenient charging at home or in any location with AC power access.

Solar Panel + MPPT Controller
For eco-friendly charging, harness the power of the sun. With a solar panel setup of at least 600W, paired with an MPPT (Maximum Power Point Tracking) controller, you can charge your LiFePO4 battery in just one sunny day. This method is ideal for off-grid applications or environmentally conscious users looking for renewable energy solutions.

Generator + AC-DC Charger
When access to solar power or grid electricity is limited, a generator can be an excellent alternative. Using a 43.8V 25A AC-DC charger connected to a generator, you can fully recharge the battery in just 2 hours. This option is perfect for remote locations or as a backup charging solution during emergencies.