Bass Boat Batteries
Lithium bass boat batteries — dependable trolling motor, starting, and electronics power for the demands of tournament fishing.
Products in this collection
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ABYSS® 36V 60Ah Lithium Trolling Motor Battery
Current Price: $1,999.99AB-36V60-BT
Compact, lightweight power for efficient trolling setups.Compact, lightweight power for efficient trolling setups. -
ABYSS® 36V 105Ah Lithium Trolling Motor Battery
Current Price: $2,799.99AB-36V105-BT
Extended runtime for long days and demanding conditions.Extended runtime for long days and demanding conditions. -
ABYSS® 36V 75Ah Lithium Trolling Motor Battery
Current Price: $2,399.99AB-36V75-BT
Balanced runtime and weight for dependable everyday performance.Balanced runtime and weight for dependable everyday performance. -
ABYSS® 12V 120Ah Dual Purpose Lithium Marine Battery
Current Price: $1,299.99AB-12V120-BT
Versatile power for electronics and extended daily use.Versatile power for electronics and extended daily use. -
ABYSS® 12V 150Ah Dual Purpose Lithium Marine Battery
Current Price: $1,599.99AB-12V150-BT
Increased capacity for longer runtimes and heavier loads.Increased capacity for longer runtimes and heavier loads. -
On Sale
SEALâ„¢ 36V 105Ah Trolling Motor Battery
Original Price:$3,799.99Current Price: $2,999.99AB-36V-105-FN4
Extended runtime with built-in fire suppression.Extended runtime with built-in fire suppression. -
ABYSS® 12V 206Ah Dual Purpose NMEA Marine Lithium Battery
Current Price: $1,999.99AB-12V206-BT
High-capacity power for demanding onboard electronics.High-capacity power for demanding onboard electronics.
FAQ
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Which lithium battery setup makes sense for a bass boat with multiple graphs and a 36V trolling motor?
Start with two separate jobs: supplying the trolling motor at its required voltage and powering the outboard and 12V electronics. This collection includes 36V trolling batteries and 12V dual-purpose options. Size each bank for its own loads; several displays, live sonar, and livewell pumps can make the electronics bank as important as the trolling bank.
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How should I compare the 36V 60Ah, 75Ah, and 105Ah options for tournament fishing?
At the same voltage, more amp-hours provide a larger energy reserve for a comparable load. Match capacity to your longest expected fishing day, trolling speed, current, and time spent holding position. Then compare case dimensions, weight, discharge limits, and charging time. A larger battery is useful only if it fits your boat and can be recharged between events.
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Can I replace three 12V trolling batteries with one 36V lithium battery?
A single 36V battery can simplify a compatible 36V trolling system, but the conversion includes charging and wiring changes. Remove the old series links and verify the motor, breaker, plug, cable run, and charger for the new arrangement. Existing 12V charger outputs cannot simply be combined unless the charger manufacturer specifically permits that configuration.
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Should my fish finders share the starting battery or have a dedicated electronics battery?
A suitable 12V dual-purpose battery can supply both functions when its starting capability and remaining capacity meet the boat’s needs. A dedicated electronics bank may be useful with several large displays and long engine-off periods. Compare the full electronics load, desired starting reserve, wiring layout, and charging plan before choosing the arrangement.
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Will switching to lithium stop sonar interference or screens resetting?
Battery capacity alone does not resolve every electronics problem. Voltage loss at the display, shared connections, cable routing, grounding, and other equipment can contribute to resets or interference. Have the installer measure supply voltage at the equipment while the engine and trolling motor operate, then correct the cause rather than relying on a battery change alone.
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Can my existing onboard charger recharge the new bass boat battery setup?
Check every charger output against the battery connected to it. A dedicated 36V pack needs an appropriate 36V charging output, while the 12V starting or electronics bank needs its own compatible profile. Also allow enough charging current and overnight time to replace the energy used during a tournament day.
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What should I measure before choosing a battery for my rear compartment?
Measure usable length, width, and height with the hatch closed, including terminal boots, cable bends, hold-downs, and charger access. Check the supporting surface and how the change affects weight distribution. Keep batteries secure and serviceable; a group-size label alone does not confirm that every case, terminal position, or connection will fit.
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What should a bass boat dealer or builder verify before standardizing a lithium rig?
Validate the complete rig with the specified outboard, trolling motor, displays, pumps, chargers, and wiring. Record normal fishing loads, simultaneous peak demand, recharge performance, and remaining starting reserve. Include mounting details, circuit protection, shutdown behavior, and customer operating instructions so the delivered boat matches the configuration that was evaluated.