Brands
ENERDRIVE B-TEC ULTRA LITHIUM BATTERY 200AMP12V-G3
Overview
B-TEC ULTRA 12V 200Ah Lithium Battery IP67 Waterproof
The next evolution in battery energy storage!
The B-TEC ULTRA delivers maximum power with uncompromising safety. Protection from the elements with IP67 rating, ensure ultimate power and peace of mind for all your adventures. Get ready to explore with confidence
Key Features:
5 year warranty
IP67 Marine Rated
IEC62619 Certified for safety
200A Continuous Discharge
>6,000 Charge Cycles @ 80% DOD
Bluetooth Monitoring via App (iOS & Android)
CAN/485 for real time monitoring and control
Built-In Display shows state of charge in 25% increments
Built-In On/Off Button to isolates the terminals for safety
Built-In Reset Button making re-starting a flat battery a breeze
Battery Tray and Strap included
*NOTE. PLEASE CHARGE BATTERIES FULLY BEFORE USE
Features
B-TEC ULTRA 12V 200AH Lithium Battery
Australia’s Most Advanced Lithium Battery. Built for the Toughest Adventures.
Get ready to power your adventures like never before. The B-TEC ULTRA is the latest innovation in the Enerdrive | Dometic lithium battery range, engineered for high performance, unbeatable safety, dependability, and rock-solid durability. Whether you’re exploring the outback, off-grid camping, or powering up a 4WD, this battery is designed to go the distance with no compromises.
The Enerdrive | Dometic B-TEC ULTRA isn’t just another battery, it’s a serious upgrade for those who take off-grid energy seriously. Built tough, packed with smart tech, and backed by a brand Australians trust.
If you’re chasing the best lithium battery money can buy, this is it!
BUILT TO WITHSTAND THE ELEMENTS
IP67 Rated. Waterproof. Dustproof. Adventure-Proof. Mount it externally with confidence. The B-TEC ULTRA isn’t afraid to get dirty or wet. With an IP67 rating, it can be fully submerged in water (up to 1 metre for 30 minutes) and is 100% dust-tight. Ideal for external installs on caravans, 4WDs, trailers, and setups where protection from the elements is critical.
HIGH PERFORMANCE POWER
Perfect for power-hungry gear like air compressors, induction cooktops, inverters, fridges, winches, and anything else you throw at it.
- Peak Discharge: 800A (5 seconds)
- Continuous Load: 200A at 25°C
- 6,000 Charge Cycles @ 80% DOD: Built to last with premium Grade-A prismatic cells.
- Series & Parallel Ready: Link up to 4 batteries in series and 4 in parallel to expand your power system.
SAFETY CERTIFIED TO IEC62619
Not all lithium batteries are created equal. The B-TEC ULTRA is IEC62619 certified, meaning it meets one of the highest global safety standards for lithium-ion batteries. That’s important because in remote conditions, failure isn’t an option.
B-TEC ULTRA is fully IEC62619 certified at both the cell level and the completed battery pack level. That means every layer of your battery, from internal chemistry to final assembly, is proven safe, robust, and compliant with the strictest international standards.
IEC62619 certification provides:
Rigorous Testing: IEC62619 covers electrical, mechanical, and environmental stress testing. Batteries must pass short circuit, impact, crush, overcharge, and thermal stability tests.
- Global Compliance: It’s a certification recognised worldwide and often required in professional, commercial, and industrial environments.
- Peace of Mind: Many cheap lithium batteries skip this certification entirely, leaving you with unknown risks. B-TEC ULTRA doesn’t cut corners. It delivers verified safety, end to end.
INTEGRATED BATTERY MANAGEMENT SYSTEM (BMS)
The B-TEC ULTRA is equipped with a high-performance BMS that continuously monitors and protects every cell inside the battery. Features include:
- Overcharge & over-discharge protection
- Short-circuit & thermal shutdown
- Temperature-controlled charging
- High/low voltage cutoff
BUILT-IN CELL HEATER
Thanks to a built-in battery cell heater, you don’t have to worry when the mercury drops. The heater is controlled automatically by the BMS to bring the battery up to safe operating temperature, so you can charge in freezing conditions.
WIRELESS MONITORING, TOTAL CONTROL
With the Enerdrive B-TEC App (iOS & Android), you can wirelessly check real-time performance and battery status with just a tap. You’ll know exactly how your battery is performing, anytime, anywhere, including:
- Battery voltage, current, SOC
- Temperature & cycle history
- Individual cell voltages
- System alarms and alerts
- Event tracking & diagnostics
PACKED WITH PRACTICAL FEATURES
- On/Off Switch: Cut power to the terminals instantly, perfect for safety or long term storage.
- Integrated Display: LED status indicators show charge level in 25% increments and shows any fault alerts directly on the battery.
- Battery Tray & Strap Included: Fast, hassle-free installation.
5-YEAR WARRANTY
Long-term peace of mind. Lifetime support with local Aussie team, real expert help just a call or email away for troubleshooting or installation tips.
Specifications
Note: Specifications subject to change without notice.
Charge Cycles Disclaimer:
The information provided regarding the life cycles of Enerdrive | Dometic lithium batteries is based on laboratory testing conducted under controlled conditions. These tests were carried out at a consistent temperature of 25°C, with discharge and charge rates set at 1C (1 x Capacity of battery).
Under these specific conditions, it has been calculated that our Ultra lithium batteries can achieve over 6000 cycles with approximately 80% of original capacity remaining. However, it’s essential to note that actual performance may vary depending on various factors, including but not limited to, installation environment, temperature fluctuations, and variations in discharge and charge rates.
It is recommended to avoid excessive discharges and charge cycles and to maintain a discharge and charge rate around 0.5C (0.5 x Capacity of battery) for optimal battery longevity. Doing so may result in a significantly higher cycle count.
Please be aware that the numbers provided are based on cell-level testing and may not directly reflect the performance of your specific battery installation. As such, we advise users to consider their individual circumstances when assessing the expected lifespan of their batteries.
Even in the scenario of reaching 6000 cycles, it’s important to understand that the lifespan of the batteries can extend beyond this figure. For instance, if batteries were fully discharged daily, a lifespan of over 16.4 years could still be expected. If you don’t normally take the battery (under normal use) below 30% SOC, then you could find that the battery will continue to meet your needs for many cycles to come.
For further guidance on maximising the performance and longevity of Enerdrive | Dometic lithium batteries, please consult our technical support team or refer to the user manual.