Exotronic 12V 400Ah Alpha IP67 Smart Bluetooth Lithium Battery
$1,949.00
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Exotronic 12V 400Ah Alpha IP67 Smart Bluetooth Lithium Battery
$1,949.00
Exotronic 12V 400Ah Alpha Series IP67 Smart Bluetooth Lithium Battery
A massive single-battery power bank for caravans, campers, camper trailers, trailers and RVs that need serious off-grid autonomy without paralleling multiple batteries. 400Ah in one case simplifies wiring for big touring rigs, off-road camper trailers and remote-area RV setups.
- Capacity: 400Ah at 12.8V nominal — supports inverters up to 3000W
- Discharge: 300A continuous, 500A peak (1s)
- Waterproof & dustproof: IP67-rated ABS case, ready for exposed caravan and camper trailer battery bays
- Smart monitoring: Bluetooth JBD BMS with real-time cell voltage, temperature, current and state-of-charge via the Exotronic Alpha app
- Convenience: integrated on/off/reset button, dual heavy-duty rope carry handles, 60-second pre-trip low-charge alarm
- Safety: A-grade IEC 62619 certified prismatic cells, active cell balancing, full BMS protection against over-charge, over-discharge and short circuits
- Longevity: 3,000+ cycle life (10–12+ years typical), expandable up to 4 in parallel and 4 in series
- Size/weight: 346 x 192 x 270mm (390mm incl. handles), 33.2kg
Backed by Exotronic's 5-year battery warranty. Ideal for large caravans, off-grid camper trailers, converted box trailers and RVs that need a big single lithium bank to run fridges, inverters and house loads for extended off-grid trips.