Enerdrive | Dometic B-Tec 12V 125Ah Gen 2 Lithium Battery
This is an estimate only. Actual delivery times can vary with stock availability, courier delays, weather, public holidays and your location.
Enerdrive Dometic 12V 125Ah Gen 2 Battery, Built Tough for Aussie Adventures!
Ever had that sinking feeling when the fridge cuts out and your snags are slowly turning into a science experiment? The Enerdrive B-Tec 12V 125Ah Gen 2 Lithium Battery is built to stop that nonsense in its tracks.
Lighter than old-school AGMs, quicker to charge, and designed to handle proper off-grid touring, this beauty keeps your caravan, camper or 4WD powered up without the constant worry. Plus, with built-in smarts and Bluetooth monitoring, you’ll know exactly what’s going on no guesswork, no crossed fingers.
Stop battling unreliable power and upgrade to something that actually keeps up with you.
Keep the fridge cold all trip and add one to your cart today.
Why The B-Tec 12V 125Ah Gen 2 May Be Right For You:
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Enjoy longer stays off-grid without stressing about power, thanks to its 125Ah usable lithium capacity, so you can keep the fridge cold and the lights on for days without hunting for a powered site.
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Save your back and free up payload, with its lightweight lithium construction, so you’re not lugging around a heavy old AGM and can tow safer and more efficiently.
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Get back to full power faster between stops, thanks to its rapid charge capability, so you can top up quickly from solar or a charger and get on with the trip.
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Know exactly how much juice you’ve got left, with built-in Bluetooth monitoring, so you can check your battery status straight from your phone and avoid any nasty surprises.
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Count on reliable performance in tough Aussie conditions, thanks to its integrated Battery Management System (BMS), so your battery is protected from overcharging, overheating and other dramas while you’re out bush.
B-Tec 12V 125Ah Gen 2 Lithium Battery Package Contents:
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1 x B-Tec 12V 125Ah Gen 2 Lithium Battery
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1 x User Manual
Enerdrive Dometic 12v 125Ah Gen 2 Battery User Manual:
B-Tec 12V 125Ah Gen 2 Tech Specs
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Model / Part Number: EPL-125BT-12V Gen 2
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Nominal Voltage: 12.8 V
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Nominal Capacity: 125 Ah
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Equivalent AGM Capacity: Approx. 200 Ah
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Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
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Cycle Life: ≥ 2000 cycles @ 80% Depth of Discharge
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Dimensions (L × W × H): 318 × 165 × 232 mm (approx.)
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Weight: Approx. 15.5 kg
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Operating Temperature (Charge): 0 °C to 45 °C
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Operating Temperature (Discharge): -20 °C to 60 °C
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Recommended Charge Voltage: 14.2 – 14.6 V
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Float Voltage: 13.5 – 13.8 V
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Maximum Charge Current: 60 A (short duration)
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Maximum Continuous Discharge Current: 100 A
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Pulse Discharge Current: 450 A (1 second)
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Discharge Cut-Off Voltage: ≤ 11.2 V
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Built-In Features:
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Integrated Battery Management System (BMS)
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Bluetooth Smart Monitoring (via app)
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Built-In Reset Button
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Warranty: 5 Years
Enerdrive B-Tec 12V 125Ah Gen 2 FAQs
1. How does 125Ah of lithium compare to an AGM?
It's rated as roughly equivalent to a 200Ah AGM, because lithium can be discharged far deeper without damage. So you get comparable usable power from a smaller, lighter battery, 318 x 165 x 232mm and around 15.5kg.
2. What charge settings should I use?
Recommended charge voltage is 14.2 to 14.6V with float at 13.5 to 13.8V. Maximum charge current is 60A for short durations. Don't leave it on a lead-acid charging profile.
3. What temperatures can it handle?
Charging from 0°C to 45°C and discharging from -20°C to 60°C. Like all lithium, it shouldn't be charged below freezing, which is why the charge range is narrower than the discharge range.
4. How long will it last?
2,000 or more cycles at 80% depth of discharge. Part number is EPL-125BT-12V Gen 2, nominal voltage 12.8V, LiFePO4 chemistry.