Enerdrive B-TEC 300Ah 12V Gen2 LiFePO₄ Battery

Advanced Lithium Power with Bluetooth Monitoring – Built for Off-Grid Living

Power your adventures with confidence using the Enerdrive B-TEC 300Ah Gen2 LiFePO₄ Battery—an Australian-designed lithium solution made for caravans, 4WDs, camper trailers and off-grid setups. With over a decade of Enerdrive innovation behind it, this next-generation battery delivers exceptional performance, smarter battery management, and wireless monitoring—all in a lightweight, compact package.

✅ Built-in Bluetooth Monitoring
Stay informed in real-time via the Enerdrive app for iOS and Android. Track battery voltage, current (amps), state of charge (SOC), state of health (SOH), individual cell voltage, temperature, cycle count, alarms, and more—all from your smartphone.

✅ Next-Gen Battery Management System (BMS)
The internal BMS monitors and protects every prismatic cell, ensuring safe and efficient operation. It guards against overcharge, over-discharge, high temperatures, and short circuits, while balancing the cells for long-term reliability.

✅ Massive Power in a Compact Size
Get up to 60% more usable energy than an equivalent AGM battery—with nearly 50% less weight. This 300Ah lithium unit is equivalent to a 480Ah AGM, freeing up valuable space and reducing load.

✅ Reset Button Convenience
A flat battery? No worries. The Gen2 model features a built-in reset button—no external voltage required to kick it back to life.

🔧 Specifications:

• Nominal Voltage: 12.8V
• Nominal Capacity: 300Ah
• Charge Cycles: >2500 @ 80% DOD
• Max Discharge Current: 300A continuous / 450A pulse
• Recommended Charge Current: 60–120A
• Dimensions: 521mm (L) x 280mm (W) x 238mm (H)
• Weight: Approx. 38.2kg
• Case: High-impact ABS plastic
• Warranty: 5 years

🚫 Important Installation Notes
This battery is for indoor or internal vehicle installations only. Do not mount in engine bays, exposed trays, gas compartments or wet areas. Max inverter load: 3000W. 

💡 Whether you're building your off-grid dream rig or upgrading your auxiliary battery setup, the Enerdrive B-TEC 300Ah Gen2 is a proven, intelligent choice.