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      Trolltek
      • Lithium Batteries
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        • 24V Bundles
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        Home / Trolltek™ LiFePO4 Lithium Batteries with Bluetooth App
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        17 reviews
        from $699.00
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        14 reviews
        from $1,399.00
        Trolltek™ 36V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 36V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 36V LiFePO4 Lithium Battery with Bluetooth app
        12 reviews
        from $2,299.00
        Trolltek™ 48V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 48V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 48V LiFePO4 Lithium Battery with Bluetooth app
        6 reviews
        $2,999.00
        Trolltek™ 12V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Trolltek™ 12V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Sale
        Trolltek™ 12V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        No reviews
        $1,120.00 $1,346.00
        Trolltek™ 24V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Trolltek™ 24V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Sale
        Trolltek™ 24V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        No reviews
        $1,750.00 $1,976.00
        Trolltek™ 36V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Trolltek™ 36V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        Sale
        Trolltek™ 36V LiFePO4 Lithium Battery DC Bundle – Charge While Driving (DC)
        No reviews
        $2,650.00 $2,876.00
        Trolltek™ 12V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Trolltek™ 12V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Sale
        Trolltek™ 12V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        No reviews
        $974.00 $1,167.00
        Trolltek™ 24V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Trolltek™ 24V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Sale
        Trolltek™ 24V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        1 review
        $1,600.00 $1,797.00
        Trolltek™ 36V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Trolltek™ 36V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        Sale
        Trolltek™ 36V LiFePO4 Lithium Battery AC Bundle – Charge From 240V Power (AC)
        No reviews
        $2,500.00 $2,697.00

        Trolltek™ LiFePO4 Lithium Batteries with Bluetooth App

        Built Tough for the Water - Engineered with one of the strongest internal structures on the market, this battery is
        designed to withstand harsh marine environments and repeated impacts from hull slap.

        High-Performance BMS - Advanced Battery Management System delivers faster charge and discharge rates, ensuring
        reliable power delivery for demanding trolling motor applications.

        Lightweight, Powerful & Fully Sealed - A rugged, fully sealed design keeps out water and
        contaminants while maintaining exceptional power output in a lightweight package.

        Free Bluetooth App Connectivity - Monitor battery health, performance, and status in real time with the free Bluetooth-enabled app.

        Peace of Mind Warranty - Backed by a 5-year battery warranty for long-term confidence on the water.

        Five year warranty badge with gold and black design on a white background

        Let customers speak for us

        from 85 reviews
        24 volt 100 ah

        unreal.

        Nathan Weathered
        06/03/2026
        Trolltek™ 24V LiFePO4 Lithium Battery AC Bundle
        Trolltek™ 24V LiFePO4 Lithium Battery AC Bundle

        Trolltek™ DC Voltage Converters

        Sirin Schluter
        04/30/2026
        Trolltek™ DC Voltage Converters
        Trolltek™ DC Voltage Converters
        Solid charger

        Quality looking charger mounted up nice in front compartment of boat works perfectly on my 100ah trolling motor battery. Trollteks dispatch and freight was amazing ordered one afternoon and had it next day at lunchtime Thankyou

        wade hardes
        04/20/2026
        Trolltek™ AC Lithium Battery Chargers
        Trolltek™ AC Lithium Battery Chargers
        Top Quality

        200ah 24v battery absolute ripper. Lighter than two 12v batteries of same ah. Safety and reliability on the water

        Deano
        01/31/2026
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Great

        Only used the battery a few times now but it works well. The Bluetooth app is easy to use and the 24v Batt charger is solid. Service was speedy and the packaging was great. Very happy so far

        Matt
        01/18/2026
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Fast delivery

        Delivered within 24 hours and a great product at a great price.

        Ross Turner
        12/23/2025
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Great battery, very happy

        I had to return 2 KickAss LiFePO4 batteries due to various issues. This Trolltek battery does what it's meant to do. The Bluetooth interface is simple and you can remotely turn off/on charging and discharging. I have ran it for three cycles so far (using it in my ute to run a fridge and compressor) and am very happy with it.

        Alby
        12/12/2025
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Outstanding andvice and service.

        Jack was perfect for a relative novice such as myself. I repeatedly emailed seeking clarification and advice. He had every reason to be frustrated with me but he was patient, friendly and and used minimal industry jargon which is exactly what I needed.
        Thanks Jack

        Chris Steens
        12/09/2025
        Trolltek™ DC/DC Lithium Battery Chargers
        Trolltek™ DC/DC Lithium Battery Chargers
        Very Happy with my Battery and Charger

        New Trolltek battery is extreamley light compared to my old deep cycle battery. Runs my Minkota electric motor all day on about 20% of the batteries charge, and love the blutooth conectivity of the unit.

        Jason Goodwin
        11/24/2025
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        So far so good

        The batteries seem to be good quality. The 100AH hold 110AH according to the onboard bms. Bluetooth works easily and my bow mount electric works flawlessly now with the proper power.

        Chris H
        11/19/2025
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 12V LiFePO4 Lithium Battery with Bluetooth app

        Trolltek™ AC Lithium Battery Chargers

        Greg Hill
        11/11/2025
        Trolltek™ AC Lithium Battery Chargers
        Trolltek™ AC Lithium Battery Chargers
        Great battery

        The Bluetooth bms is very handy to monitor batt level.. quick delivery

        Grant Mckay
        11/03/2025
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Tie Downs

        Excellent product, looks the part too with the highly polished stainless steel.

        Bill Kaloudis
        10/31/2025
        Trolltek™ Battery Tie Down Kit
        Trolltek™ Battery Tie Down Kit
        Looks to be fantastic

        Brilliant service!!! Great unit, amazed at how light in weight the unit was in comparison to current 12v agm batteries. Can't wait to test it properly

        Mitch
        09/04/2025
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ 24V LiFePO4 Lithium Battery with Bluetooth app
        Trolltek™ Voltage Buck Boost Converters

        Described, arrived and worked as advertised.

        Daniel Coleman
        08/12/2025
        Trolltek™ Voltage DC-DC Buck Boost Converters
        Trolltek™ Voltage DC-DC Buck Boost Converters

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