Trolltek™ 36V LiFePO4 Lithium Battery DC Bundle

TROLLTEK 36V LiFePO4 LITHIUM BATTERY DC BUNDLE

BUNDLE INCLUDES

1. Trolltek™ 36V LiFePO4 Lithium Battery with Bluetooth app
2. Trolltek™ DC/DC Lithium Battery Chargers
3. Trolltek™ Programmable Voltage Sensitive Relay
4. Trolltek™ Battery Tie Down Kit

Trolltek™ Lithium Batteries – Built for Tough Conditions, Engineered to Last

Durability You Can Trust
Trolltek™ batteries are designed for harsh, demanding environments. With heavy-duty internal construction and a fully sealed outer casing, they deliver long-lasting reliability wherever you take them.

Long Cycle Life
Only premium, new UL-certified cells are used in every Trolltek™ battery, ensuring outstanding performance over thousands of cycles. Expect up to 80% capacity retention at 3,000 cycles under recommended conditions. With a battery half-life beyond 6,000 cycles, daily use still delivers strong performance more than 16 years down the track.

Upgraded Internal Structure
Heavy-duty supports reinforce internal cells and wiring for enhanced stability and durability.

Advanced Battery Management System (BMS)
Each battery is equipped with a heavy-duty BMS to maintain safe, reliable operation in demanding applications. Bluetooth connectivity is standard, giving you real-time access to state of charge, usage data, and performance metrics.

Safety & Certifications
An active protection circuit provides cell balancing, low/high voltage cutoff, short-circuit protection, and high-temperature safeguards.

• All batteries areUN38 certified

• Cells are UL1642 certified and tested to IEC62133

• Compliant with US & International transport regulations for air, ground, rail, and marine

High Discharge Capability
Supports 100A continuous discharge with peak loads up to280A, making Trolltek™ ideal for high-demand setups.

Fast, Efficient Charging
Modern alternators and chargers can rapidly replenish your battery. The BMS supports up to 100A continuous charging, ensuring quick turnaround times when you need power fast.

Wide Operating Temperature Range
Engineered for harsh climates with an operational range of -20°C to 60°C.
Note: Charging is not recommended below 0°C.

Industry-Leading Warranty
Every Trolltek™ lithium battery is backed by a robust 5-year warranty, giving you total peace of mind.

Perfect for off-grid systems, 4x4 setups, marine applications, and any environment where performance and longevity matter.

HOW TO INCORPORATE A DC/DC CHARGER INTO YOUR INSTALLATION

Select a Trolltek™ DC/DC charger to match the Lithium battery voltage, for example, if running a 36V Lithium battery, select TTKCH3 that is designed to charge 36V batteries.

Connect power to the input cables (typically 12V) and connect the lithium battery to the output cables ready to charge.

The DC/DC charger won't turn on until a +12V signal is supplied to the yellow input trigger wire. If the trigger wire function isn't required, connect the yellow wire to the red input wire and the DC/DC will be permanently activated.

Example, if incorporating the Trolltek™ DC/DC charger into a boat with trolling motor setup, users would typically take the input 12V power from the boat's primary starting battery as this is connected to the outboard. As the DC/DC draws power, the outboard should replenish power from the outboard charging system.

Note, the DC/DC does not monitor the supply battery voltage so has potential to draw down the starting battery voltage. To overcome this possible scenario, users can connect the yellow trigger wire to the boat engine run signal so the DC/DC is only running when the outboard is running. This works well assuming the outboard can deliver 438W of power (~36A @ 12V). Some outboards won't be able to deliver this power when the engine is idling so there is still a risk of flattening the starting battery.

The ultimate solution is to incorporate the Trolltek™ Programmable Voltage Sensing Relay into the design. The PVSR monitors the starting battery voltage and only activates the relay to deliver power to the DC/DC charger under optimal conditions that the user programs. For example, if the starting battery voltage increases to 13.2V or greater for 30 seconds, the PVRS can be programmed to automatically close its relay contacts which powers the DC/DC charger. However, if the starting battery voltage drops to 12.3V for a period of 5mins, the PVSR is programmed to open the relay contacts and turn the DC/DC charger off. Incorporation of the PVSR eliminates the potential for the DC/DC charger accidently drawing down the starting battery whilst maximising the run time for the lithium battery charger and accommodating for periods where the boat might be idling.

Installation and Setup Resources -   Trolling Motor Setup

Find our Manual here

SPECIFICATIONS