TC Duo Power Dual Battery Module – Ultra-Reliable Continuous Power for Your Boat

The TC Duo Power Double Module Drums is the advanced power system designed by Techno Casting to offer continuous power, superior safety and total reliability to your little boats.
It is the ultimate solution for those who want to tackle long sessions, rough seas or challenging conditions without the risk of running out of power. Thanks to its intelligent automatic switching circuit, the TC Duo Power Dual Battery Module allows you to use two independent batteries, ensuring instant operational continuity when the first one runs out.

This module is an essential component for those who always want to be sure that their dinghy will return safely, regardless of distance or sea conditions.

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TC Duo Power Dual Battery Module: Ultra-Reliable Continuous Power

The strength of the TC Duo Power Dual Battery Module lies in its ability to double the autonomy of the dinghy without technical complications.
The system supports up to 44,000 mAh total (two 22,000 mAh batteries), ensuring hours and hours of continuous use. Not only do you have more operating time, but you also get greater security thanks to automatic backup.

When the first battery drops below the operating threshold, the module switches instantly on the second, avoiding:

• sudden shutdowns,

• loss of control,

• offshore blocks,

• damage to electronics.

It is real, tangible and indispensable protection for those who use the dinghy in difficult conditions.

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Advantages of the TC Duo Power Dual Battery Module

Key benefits include:

Doubled autonomy

With two batteries individually connected to the module, operating time is virtually doubled, making it possible to handle extremely long sessions without recharging.

Intelligent automatic backup

The system constantly analyzes the status of the primary battery and switches to the secondary one without any interruption, a huge advantage especially in rough seas.

Total security

The batteries Not they are connected in parallel, avoiding the risk of overload, imbalance or overheating.
Each battery works independently, fully protecting the boat's electronics.

Integrated protection

The module integrates security systems against:

• polarity reversal,

• surges,

• improper loads,

• premature battery deterioration.

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TC Duo Power Dual Battery Module Technical Specifications

• Intelligent management automatic switching

• Maximum capacity supported: 44,000 mAh (2 × 22,000 mAh)

• Separate link: no parallel, maximum safety

• Reinforced wiring: resistant to shock, vibration and humidity

• Reverse polarity protection integrated

• Plug & play installation for quick assembly

• Robust structure to withstand marine and saline environments

The TC Duo Power Dual Battery Module has been intensively tested on all our dinghy configurations, offering stable and repeatable performance.

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TC Duo Power Dual Battery Module Compatibility

The module is compatible with:

• S70-TC One

• S80-TC Evo

The system integrates seamlessly without structural modifications and is optimised to ensure excellent performance with Techno Casting electrical systems.

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Warnings and Safety for Using the TC Duo Power Dual Battery Module

To achieve optimal performance and ensure the safety of your dinghy, it is essential to follow these guidelines:

• Install the module only with the boat turned off

• Use identical batteries (brand, capacity, voltage, state of charge)

• Do not exceed the maximum capacity of 22,000 mAh for a single battery

• Do not install more than two batteries

• Do not modify the module wiring

• Periodically check the integrity of the connectors

• Avoid prolonged exposure to salt water or sand

Proper use of the TC Duo Power Dual Battery Module protects your equipment and ensures long-lasting performance.

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Why Choose the TC Duo Power Dual Battery Module

The TC Duo Power is the ultimate choice for anglers who want:

• guaranteed operational continuity,

• maximum safety during sessions,

• ultra-electronic security,

• doubled autonomy,

• zero risk when the sea is rough.

The TC Duo Power Dual Battery Module is designed to deliver performance ultra reliable, constant protection and a real enhancement of your fishing experience.

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Conclusion: The Ultimate Power System for Your Boat

In conclusion, the TC Duo Power Dual Battery Module It's much more than just an accessory: it's a real structural improvement to your dinghy.
It allows you to fish with safety, autonomy and superior power, completely eliminating the risk of sudden interruptions.

For the modern angler using Techno Casting boats, this module represents the definitive solution to ensure continuity, control and safety during every outing.