10 Best Trolling Batteries 2025 in the United States

The OGRPHY 36V Lithium Battery is a solid option for powering golf carts, trolling motors, and other uses like solar systems and RVs. One of its main strengths is its long lifespan and durability, boasting over 5000 deep cycles and lasting up to 10 years. This makes it a reliable choice for users who want a long-term solution. The battery also includes a high-performance 200A Battery Management System (BMS), capable of handling high discharge currents without cutting off unexpectedly. This is particularly useful for those who need a robust power source for heavy-duty applications.

Another impressive feature is its 30-mile range on a 3kW golf motor, meaning it can handle long outings without running out of power. The inclusion of both a Bluetooth-enabled smart BMS and an LCD monitor allows for easy monitoring of the battery's status, which adds convenience and peace of mind. Safety is well-covered too, with multiple protections like low/over voltage, over current, and temperature safeguards.

However, the battery is quite heavy at 63.5 pounds, which might be a consideration for some users when it comes to installation and portability. Additionally, while it is versatile, the initial cost may be higher than some other options on the market. Those looking for high performance and longevity will find the price justified, but budget-conscious buyers might want to weigh their options carefully. This battery is best suited for users needing a dependable, high-capacity battery for various demanding applications.

The LiTime 24V 50Ah LiFePO4 Deep Cycle Battery is a solid choice for anyone needing reliable power for trolling motors, especially in boats, yachts, or RVs. It uses lithium iron phosphate (LiFePO4) technology, which is known for being lightweight and safe compared to traditional lead-acid batteries. At 24 volts and 50 amp-hours, it provides a good balance of power and capacity suitable for medium thrust trolling motors (70-100 thrust). The battery is compact and relatively light at 21 pounds, making it easier to handle and better for small spaces compared to carrying two 12V batteries. Its built-in battery management system (BMS) protects against common issues like overcharge, over-discharge, and short circuits, contributing to a long lifespan of up to 10 years and thousands of deep charge cycles—far more than typical lead-acid batteries.

An added convenience is the Bluetooth 5.0 feature that lets you monitor battery status in real time, helping avoid unexpected power failures. It also includes low-temperature cutoffs to prevent damage when used in cold climates. While lithium batteries usually require less maintenance than lead-acid types, they still need proper charging equipment and care to reach their lifespan potential. This battery is well-suited for users who want a durable, lightweight, and smart-powered option for their trolling motor or marine applications, especially if space and weight are concerns.

The Renogy Deep Cycle AGM 12 Volt 100Ah Battery is a solid choice for trolling motor users, campers, and RV enthusiasts looking for a maintenance-free power solution. With its lead-acid AGM composition, it boasts a robust voltage of 12 volts and a substantial capacity of 100Ah, which means it can run for extended periods without frequent recharging. This battery is particularly suited for environments with extreme temperatures, working efficiently from -4°F to 140°F (-20°C to 60°C). With a reserve capacity (RC) that allows it to sustain stable power output, it is capable of safely powering various appliances like fridges, microwaves, and laptops, making it versatile for off-grid applications.

The unit is hefty at 63.9 pounds and has dimensions of 13.1 x 6.9 x 8.6 inches, which may require careful planning for installation and handling. One of the standout features is its minimal self-discharge rate of less than 3% per month, reducing the need for constant recharging when not in use. The battery can handle a max discharge current of 1100A for short bursts, which is beneficial for high-drain devices. The Renogy battery is also designed for safety with its sealed and stable construction, eliminating the need for intricate troubleshooting.

However, its weight and size could be a downside for those needing a more compact and lightweight solution. Additionally, while it offers good performance, some users might prefer lithium batteries for even longer lifespans and lighter weight. This Renogy battery achieves a balanced trade-off between performance, safety, and maintenance-free operation, making it a reliable choice for most trolling battery applications.