Marine & boating
Power built
for the water.
Lithium Battery Power is the upgrade for boats and marine gear: lightweight, long-lasting and made to handle the elements. From first cast to the last run home.
- About 70%lighter
- 10-YearWarranty
- BluetoothMonitoring
- SealedWater-resistant
The marine lineup
Power that thrives on the water
Engineered for harsh environments, with the runtime and longevity anglers count on.
LBP 24V 75Ah BT Lithium Battery
Compact and Bluetooth-enabled. Built for trolling motors and serious inshore anglers.
$1,300.00Shop
LBP 24V 150Ah Lithium Battery
High capacity for long days on the water and larger 24V setups.
$2,275.00Shop
LBP 36V 40Ah Lithium Battery
Light and efficient. The right balance of power and portability for smaller boats.
$649.99Shop
LBP 36V60Ah- Deep Cycle Lithium Battery- New V1G
Bluetooth monitoring with mid-range muscle, without the extra weight.
$1,599.00Shop
LBP 36V 120Ah BT Lithium Battery
Our flagship 36V marine battery for maximum runtime and offshore endurance.
$2,798.99Shop
LBP 12V 120Ah Dual Purpose Lithium Battery V1G
One battery for cranking and house loads, with a built-in 25% reserve.
$1,099.99Shop
Match your motor
Which voltage do I need?
Start with your trolling motor's voltage, then size amp hours to how long you fish.
Inshore to offshore
Maximum power.Minimum weight.
Consistent power, faster charging and longer runtimes. Whether you're chasing redfish at sunrise or running offshore for the big bite, LBP keeps your rig ready.
Trusted on the water
Real anglers. Real hours.
“I am now on my 5th year on a 36 volt 60 amp hour LBP. Never had it go below 50%. Would buy again.”
“Best lithium company around. Only lithium company I use unless customer picks otherwise.”
“The 24v battery that I have last for days of fishing on a single charge. I can spend a week fishing in the Everglades with no worries.”
On board
One brand, every system
12V, 24V and 36V banks that hold steady voltage, so your motor pulls at full speed until the end of the day.
Clean, stable power for graphs, live sonar and radios, without the voltage sag that resets screens.
The 12V 120Ah dual-purpose battery starts the engine and runs house loads, with a 25% reserve kept back.
Run aerators, bilge pumps, lights and Power-Poles all day with no watering or equalizing.
Trolling motor kits
Everything in one box
Battery, charger and tray, matched and ready to install, so you can focus on fishing, not rigging.
The upgrade
Leave lead-acid in the past.
Lithium vs. lead-acid
Why anglers switch
Runtime calculator
How long will it run?
Pick your motor, set your speed and see runtime for every LBP battery side by side.
Open the calculatorLearn
Rig it right
Marine battery FAQs
Most popular questions
From setup to performance, the questions boaters and anglers ask most about switching to LBP lithium.
Or call (727) 223-9831
Are LBP batteries waterproof?
LBP batteries are built with sealed, water-resistant cases designed for marine environments. They are not fully submersible, but they are highly resistant to splashes, spray and moisture when installed correctly.
How long will an LBP marine battery last on the water?
Run time depends on the amp draw of your equipment, but most users see 2–3× longer run time than with lead-acid. That means more trolling, more electronics uptime and less worry.
Do I need a special charger for my marine lithium battery?
Use a LiFePO₄-compatible charger with the right voltage and charge profile. The wrong charger can affect battery life and performance. See what charger you need.
What size battery do I need for my trolling motor?
It depends on your motor's voltage and amperage. Common setups:
- 12V 100Ah for smaller trolling motors
- 24V 75–150Ah for mid-size setups
- 36V 40–120Ah for larger, high-thrust motors
Use the runtime calculator or contact us for a custom recommendation.
Do LBP marine batteries require maintenance?
No. Every LBP lithium battery is 100% maintenance-free: no topping off fluids, no equalizing and no sulfation like lead-acid.
10-year warrantyWe stand behind every battery we build.
Built-in BMSProtection from overcharge, heat and shorts.
Bluetooth monitoringCharge, voltage and health on your phone.
Clearwater, FL support(727) 223-9831 · real battery experts
What we do
Beyond the boat
From the open ocean to off-grid living, LBP builds lithium power for every environment.
