Enerdrive B-TEC ULTRA 12V 200Ah Lithium Battery – IP67 Waterproof - EPL-200BT-12V-G3

Enerdrive B-TEC ULTRA 12V 200Ah Lithium Battery – IP67 Waterproof - EPL-200BT-12V-G3

Regular price $2,499.00 $1,874.25 Sale

The Next Evolution in Battery Energy Storage

The Enerdrive B-TEC ULTRA 12V 200Ah Lithium Battery delivers maximum power with uncompromising safety. Built for 4WDs, caravans, marine applications, and off-grid setups, it combines an IP67-rated waterproof housing with industry-leading safety certification — so you can explore with total confidence, wherever the adventure takes you.

Protected From the Elements

With a full IP67 rating, the B-TEC ULTRA is waterproof and dust-tight, making it suitable for external mounting on caravans, 4WDs, trailers, and marine vessels where exposure to the elements is unavoidable.

Certified Safety You Can Trust

Every B-TEC ULTRA battery is IEC62619 certified at the cell level, meeting one of the highest global safety standards for lithium-ion batteries. This certification covers rigorous electrical, mechanical, and environmental stress testing — including short circuit, impact, crush, overcharge, and thermal stability testing — giving you verified, end-to-end safety.

Built for Performance

  • 200A continuous discharge
  • 800A peak discharge (5 seconds)
  • Over 6,000 charge cycles at 80% DOD using premium Grade-A prismatic cells
  • Expandable: link up to 4 batteries in series and 4 in parallel

Smart Monitoring, Total Control

Stay connected to your power system with Bluetooth monitoring via the Enerdrive app (iOS & Android), plus CAN/485 communication for real-time monitoring and control in more advanced setups. Track voltage, current, state of charge, temperature, cycle history, and system alerts from anywhere.

Practical, Field-Ready Features

  • Built-in display shows state of charge in 25% increments
  • On/off button instantly isolates the terminals for safety or storage
  • Built-in reset button makes restarting a flat battery simple
  • Built-in cell heater allows safe charging in freezing conditions
  • Battery tray and strap included for fast, secure installation

5-Year Warranty

Backed by a 5-year warranty and local Aussie support, so help is just a call or email away.

Please note: charge batteries fully before use.


Specifications — EPL-200BT-12V-G3

Spec Detail
Capacity 200Ah
Voltage 12V
SOC Indicator Yes
On/Off Switch Yes
Cell Heater Yes
Relief Valve Yes
Bluetooth App Yes
Mounting Tray & straps included
Communication Port M12-6P
Communication Protocol CAN/485
Terminal Type M8, x1 Pos & x1 Neg (8–10 N·m)
IP Rating IP67
Cell-Level Certification IEC62619
Cycle Life 6,000 charge cycles @ 80% DOD
Peak Discharge Current 800A / 5s
Max. Load Current 200A @ 25°C
Max. Charge Current 200A @ 25°C
Nominal Charge Current 100A
Dimensions (L x W x H) 485mm x 172mm x 245mm
Weight 23.0 kg
Discharge Temperature -20°C to 60°C
Charge Temperature -20°C to 60°C
Charge Voltage 14.2 – 14.6V
Standby Float Voltage 13.5 – 13.6V
High Cell Voltage Disconnect ≥ 3.75V
Low Cell Voltage Disconnect ≤ 2.80V
Series/Parallel 4 in series & 4 in parallel
Warranty 5 years