Enerdrive | Dometic B-Tec 24V 100Ah 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 24V 100Ah, Dependable Power, Wherever You Pull Up!
If you’re heading bush and don’t want to hear the dreaded low-voltage alarm at 2am, this is the battery that’ll save your sanity. The Enerdrive B-Tec 24V 100Ah Lithium gives you serious, usable power without the weight and drama of traditional batteries.
Faster charging from solar, longer run times, and no more babying your system just to make it through the night, it’s power you can actually rely on. Because let’s be honest, the only thing that should be flat on your trip is the campsite after you’ve packed up.
Get sorted and power your adventures properly.
Add one to your cart and give your setup the capacity it needs.

Why The Enerdrive Dometic 24v 100Ah Battery May Be Right For You:
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Get more usable power for longer stays off-grid, with a 100Ah lithium capacity, so you can keep the fridge, lights and essentials running without going flat.
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Save weight and space in your setup, thanks to the compact, lightweight design, so your van or 4WD isn’t lugging around a heavy old battery.
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Check your battery the easy way, with built-in Bluetooth monitoring, so you can see what’s going on straight from your phone.
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Stay protected from power mishaps, with an advanced internal Battery Management System, so your battery runs safely and reliably.
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Spend less time charging and more time enjoying the trip, with fast, efficient performance in 24V systems, so you can pull up, power up and relax.
B-Tec 24V 100Ah Lithium Battery Package Contents:
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1 x Enerdrive Dometic B-Tec 24V 100Ah Lithium Battery
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Mounting feet (pre-installed)
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User manual & warranty information
B-Tec 24V 100Ah User Manual:
B-Tec 24V 100Ah Tech Specs
General
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Nominal Voltage: 25.6V
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Nominal Capacity: 100Ah
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Cycle Life: 2500+ cycles at 80% Depth of Discharge
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Weight: Approx. 25kg
Charging
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Charge Voltage: 28.8–29.2V
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Float Voltage: 27.0–27.6V
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Max Charge Current: 50A
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Recommended Charge Current: 33A or less
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Charge Temperature Range: 0°C to 45°C
Discharging
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Output Voltage Range: 22.0–29.2V
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Max Discharge Current: 100A
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Pulse Discharge: 450A (1 second)
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Discharge Temperature Range: -20°C to 60°C
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Cut-Off Voltage: 22.4V
Physical
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Dimensions (L x W x H): 485 x 170 x 245mm
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Self-Discharge: ≤3% per month
Enerdrive B-Tec 24V 100Ah FAQs
1. What's it suited to?
24V house systems. Nominal voltage is 25.6V with 100Ah capacity, and it weighs around 25kg at 485 x 170 x 245mm, so plan the mounting point.
2. What charge settings does it need?
Charge voltage of 28.8 to 29.2V and float of 27.0 to 27.6V. Recommended charge current is 33A or less, with 50A the maximum. Charging temperature range is 0°C to 45°C.
3. How much can I draw from it?
100A maximum discharge, with a 450A pulse for one second to cover start-up surges. Output voltage ranges from 22.0V to 29.2V, cutting off at 22.4V to protect the cells.
4. How long does it hold charge in storage?
Self-discharge is 3% per month or less, so it keeps its charge between trips. Cycle life is 2,500+ at 80% depth of discharge, and it discharges down to -20°C.
