Renogy 12V 135Ah Pro Under seat Smart Lithium Iron Phosphate Battery

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Built for caravans. Ready for real roads.

The Renogy 12V 135Ah Pro Smart LiFePO₄ Battery is a DIN-type powerhouse designed specifically for motorhomes and caravans — especially Ducato chassis and under-seat installations where space and performance both matter.

It comes standard with built-in self-heating and Bluetooth, so cold mornings and hard-to-reach installs are no longer a problem. Monitor it from your phone. Let it warm itself when temperatures drop. Carry on.

Need muscle?
This battery delivers 350A for 3 seconds — perfect for starting heavy loads without hesitation. Backed by a 135A BMS with low-temperature cut-off, it’s built for serious protection and long-term reliability.

Flexible by design, it supports series, parallel, or combined configurations to suit your build — whether you're upgrading a single battery system or building something far more ambitious.

Advanced features include:

• Bluetooth connectivity

• CANbus integration

• Integrated heating system

• Undervoltage Sleep Mode for deep protection

• Normal Sleep Mode after 24 hours of inactivity (charge or discharge to wake it and restore Bluetooth)

And because proper gear should come with proper backing, it includes a 7-year warranty and 24-hour support.

Smart. Strong. Built for life on the move.

Download Technical Data Sheet (PDF)