Contact Details
Address:
1/15 DIAGONAL STREET
SOUTH TOOWOOMBA QLD 4350
PH: 0423 575 095
Email: info@mdxbatteries.com.au
The Exotronic 12V 200Ah Alpha Slimline Series LiFePO4 battery is a premium, high-capacity lithium solution designed for serious power users. Available from MDX Batteries Toowoomba, this smart deep cycle battery delivers exceptional performance for caravans, 4WDs, RVs, off-grid solar systems, marine applications, and high-demand inverter setups.
This 200Ah lithium battery is ideal for Australian touring and off-grid conditions. Whether you're running a powerful 2000W inverter, fridge/freezer, air compressor, lighting, or full 12V system, the Alpha Slimline delivers reliable power with minimal voltage drop. Its slim profile makes it perfect for installations behind seats, under false floors, in canopies, or tight battery compartments.
The heavy-duty powder-coated metal slimline enclosure provides excellent mechanical protection against vibration, dust, and impacts. Designed for harsh Australian environments, it offers superior durability compared to plastic battery housings while maintaining a narrow footprint for space-conscious installs.
The integrated 175A Anderson connector allows fast, high-current connections for inverters and chargers, while solid brass M8 terminals provide secure, low-resistance wiring options. Both outputs are BMS-controlled for maximum efficiency and safety. Appropriate fusing is required for all installations.
LiFePO4 is one of the safest lithium chemistries available, offering excellent thermal stability and resistance to overcharge, over-discharge, short-circuit, and extreme temperatures. The integrated JBD BMS continuously monitors cell voltage, current, and temperature while the 1.2A active balancer ensures long-term cell health and consistent performance.
Built-in Bluetooth allows real-time monitoring of individual cell voltages, battery temperature, charge/discharge current, state of charge, alarms, and MOSFET status. A pre-trip audible and visual alarm activates at 10% SOC, eliminating guesswork and helping prevent unexpected power loss while travelling or off-grid.
This battery supports up to 4 units in parallel and 4 in series (same model only, see manual), allowing you to build systems up to 16 batteries. This flexibility makes it suitable for everything from touring setups to large off-grid and backup power systems.
Designed for longevity, the Alpha Slimline Series delivers over 3,000 full cycles at 100% depth of discharge at 25°C. With no memory effect and very low self-discharge, it only requires a maintenance charge every three months during storage.
| Nominal Voltage | 12.8V |
| Capacity | 200Ah |
| Continuous Discharge Current (30 min) | 200A |
| Peak Discharge Current (1s) | ≈300A |
| Trip Current (10s) | ≈220A |
| Maximum Inverter Size | 2000W |
| Nominal Charge Current | 50A |
| Max Charge Current | 80A |
| Absorption Voltage | 14.0 – 14.2V |
| Float Voltage | 13.5V |
| Low Voltage Cut-Off | 10V |
| High Voltage Cut-Off | 14.6V |
| Cycle Life | >3000 cycles @ 100% DoD (25°C) |
| Dimensions (L × W × H) | 515 × 125 × 330 mm |
| Weight | 24.3kg ± 1kg |
| Terminals | M8 bolts + 175A Anderson plug |
| Mounting Orientation | Upright or side |
| Operating Temp (Charge) | 5°C to 45°C |
| Operating Temp (Discharge) | -20°C to 55°C |
| Storage Temperature | -20°C to 60°C |
| Case Material | Powder-coated metal slimline case |
| Ventilation Requirement | 10mm clearance on all sides |
| Additional Features | Bluetooth, On/Off Button, Buzzer Alarm |
Available now from MDX Batteries Toowoomba – your local experts in lithium batteries for caravans, 4WDs, off-grid solar, and backup power solutions.