300Ah Lithium Battery 12V Bluetooth Waterproof Chassis Mount AllSpark ( IP67)
Limited stock in store, enquire for availability. Next delivery due end of September.
Description
BUILT FOR THE GIBB RIVER ROAD AND EVERYTHING IN BETWEEN - THIS IS AN IP67 BATTERY THAT MEANS BUSINESS
If you're searching for a genuinely IP67 battery for your caravan or motorhome build, the AllSpark 300Ah 12V chassis mount is built to a different standard. IP67 rated and tested, powder-coated stainless steel construction, and IEC 62619 certified as a complete battery - not just the cells inside.
This caravan underbody battery box mounts directly to the chassis rail, sitting above the frame's lowest point so your ground clearance stays intact on corrugated tracks and creek crossings. Designed and developed in Australia by Offroad Living, it includes full Bluetooth monitoring at no extra cost, giving you real-time data on every cell in the pack.
With a huge 300Ah of capacity, it's the serious off-grid solution for extended touring, multiple appliances, and weeks away from a power point.
Warranty
Features
Specifications
| SKU | AS-20012LICMBT | AS-30012LICMBT | AS-40012LICMBT | AS-20024LICMBT | AS-10048BATLI200500CM |
| Battery Level Specifications | |||||
| Capacity Amp Hours (C5) | 200 | 300 | 400 | 200 | 100 |
| Watt Hours | 2560 | 3840 | 5120 | ||
| Rated Voltage (V) | 12.8 | 25.6 | 51.2 | ||
| Max Charge Voltage (V) | 14.6 | 29.2 | 58.4 | ||
| Recommended Float Voltage (V) | 13.6 | 27.2 | 54.4 | ||
| Low Voltage Cutoff (V) | 10 | 20 | 40 | ||
| Rapid Charge Current (1C) for 30 mins (A) | 100 | 100 | |||
| Recommended Charge Current (A)* | 50–80 | 50–120 | 80–150 | 50–80 | 30–50 |
| Charge Profile | CC/CV | ||||
| Max Inverter Size (W — per single battery) | 2500 | 3000 | 4000 | 5000 | |
| Max Continuous Discharge (A) | 200 | 300 | 200 | 200 | |
| Peak Discharge — 10 secs (A) | 500 | 600 | 500 | 500 | |
| Charge Cycles @ 80% DoD# (≥85% residual capacity) @ 60% DoD @ 40% DoD |
> 3200+# > 4200+ > 5000+ |
||||
| Optimum Charge Temperature (˚C) | < 45 | ||||
| Operating Temperature Range (˚C) | −20 to +60 | ||||
| Storage Temperature Range (˚C) | −40 to +125 | ||||
| Max Series Voltage | Parallel connection only — series not permitted | ||||
| Max Batteries in Parallel | 4 | ||||
| Dimensions incl. Mounts (mm) | 350 × 300 × 200 | 400 × 300 × 200 | 550 × 300 × 200 | ||
| Case Material | Powder coated stainless steel — with threaded vent pipe fitting and cap | ||||
| Terminals | 2 × M8 Bolted Terminals (1 × Red Positive, 1 × Black Negative) | ||||
| Weight (kg) | 25 | 36.5 | 51.3 | ||
| IP Rating | IP67 | ||||
| Cell Level Specification | |||||
| Cell Type | Prismatic | ||||
| Cell Connection | 4S1P | 4S2P | 8S1P | 16S1P | |
| Cell Capacity | 3.2V @ 200Ah | 3.2V @ 300Ah | 3.2V @ 200Ah | 3.2V @ 100Ah | |
| Cell Casing | Nickel plated steel | ||||
| Cell Balancing Target (V) | 3.65 ±0.025 | ||||
| Cell Balance Current (mA) | 35 ±5 | ||||
| Cell Over Discharge LV Protection (V) | 2.5 ±0.025 | ||||
| Over Discharge Release | Apply charge 10.5V+ & 1A+ | ||||
| Over Charge Cutoff (V) | 3.75 ±0.025 | 3.65 ±0.025 | 3.75 ±0.025 | 3.65 ±0.025 | |
| Over Charge Detection Delay (secs) | 1–1.6 | ||||
| Over Charge Release (V) | 3.6 ±0.0625 | ||||
| Over Charge Release Method | Auto below release voltage | ||||
| Over Current Detection (1) (A) | 220 | 330 | 220 | ||
| Over Current Detection Delay (1) (secs) | 10 | ||||
| Over Current Detection (2) (A) | 500 | 600 | 500 | ||
| Over Current Detection Delay (2) (secs) | 5 | ||||
| Over Current Release | Remove load — auto release | ||||
| Short Circuit Protection | External short | ||||
| Short Circuit Detection Delay (µS) | 200–400 | ||||
| Short Circuit Recovery | Remove load — auto release | ||||
| Internal Resistance (MOSFET Protection) | ≤20mΩ | ||||
| Battery Level Specifications | |
| Capacity (C5) | 200Ah |
| Watt Hours | 2560Wh |
| Rated Voltage | 12.8V |
| Max Charge Voltage | 14.6V |
| Recommended Float | 13.6V |
| Low Voltage Cutoff | 10V |
| Rapid Charge (1C/30min) | 100A |
| Recommended Charge* | 50–80A |
| Charge Profile | CC/CV |
| Max Inverter Size | 2500W |
| Max Continuous Discharge | 200A |
| Peak Discharge (10s) | 500A |
| Cycles @ 80% DoD# | > 3200+ |
| Cycles @ 60% DoD | > 4200+ |
| Cycles @ 40% DoD | > 5000+ |
| Optimum Charge Temp | < 45˚C |
| Operating Temp Range | −20 to +60˚C |
| Storage Temp Range | −40 to +125˚C |
| Max Series Voltage | Parallel only |
| Max Batteries in Parallel | 4 |
| Dimensions incl. Handles | 350 × 300 × 200mm |
| Case Material | Powder coated stainless steel |
| Terminals | 2 × M8 Bolted |
| Weight | 25kg |
| IP Rating | IP67 |
| Cell Level Specification | |
| Cell Type | Prismatic |
| Cell Connection | 4S1P |
| Cell Capacity | 3.2V @ 200Ah |
| Cell Casing | Nickel plated steel |
| Cell Balancing Target | 3.65 ±0.025V |
| Cell Balance Current | 35 ±5mA |
| OD LV Protection | 2.5 ±0.025V |
| Over Discharge Release | Apply 10.5V+ & 1A+ |
| Over Charge Cutoff | 3.75 ±0.025V |
| OC Detection Delay | 1–1.6s |
| Over Charge Release | 3.6 ±0.0625V |
| OC Release Method | Auto below release voltage |
| Over Current Det. (1) | 220A |
| OCD Delay (1) | 10s |
| Over Current Det. (2) | 500A |
| OCD Delay (2) | 5s |
| Over Current Release | Remove load — auto |
| Short Circuit Protection | External short |
| SC Detection Delay | 200–400µS |
| SC Recovery | Remove load — auto |
| Internal Resistance | ≤20mΩ |
| Battery Level Specifications | |
| Capacity (C5) | 300Ah |
| Watt Hours | 3840Wh |
| Rated Voltage | 12.8V |
| Max Charge Voltage | 14.6V |
| Recommended Float | 13.6V |
| Low Voltage Cutoff | 10V |
| Rapid Charge (1C/30min) | 100A |
| Recommended Charge* | 50–120A |
| Charge Profile | CC/CV |
| Max Inverter Size | 3000W |
| Max Continuous Discharge | 300A |
| Peak Discharge (10s) | 600A |
| Cycles @ 80% DoD# | > 3200+ |
| Cycles @ 60% DoD | > 4200+ |
| Cycles @ 40% DoD | > 5000+ |
| Optimum Charge Temp | < 45˚C |
| Operating Temp Range | −20 to +60˚C |
| Storage Temp Range | −40 to +125˚C |
| Max Series Voltage | Parallel only |
| Max Batteries in Parallel | 4 |
| Dimensions incl. Handles | 400 × 300 × 200mm |
| Case Material | Powder coated stainless steel |
| Terminals | 2 × M8 Bolted |
| Weight | 36.5kg |
| IP Rating | IP67 |
| Cell Level Specification | |
| Cell Type | Prismatic |
| Cell Connection | 4S1P |
| Cell Capacity | 3.2V @ 300Ah |
| Cell Casing | Nickel plated steel |
| Cell Balancing Target | 3.65 ±0.025V |
| Cell Balance Current | 35 ±5mA |
| OD LV Protection | 2.5 ±0.025V |
| Over Discharge Release | Apply 10.5V+ & 1A+ |
| Over Charge Cutoff | 3.75 ±0.025V |
| OC Detection Delay | 1–1.6s |
| Over Charge Release | 3.6 ±0.0625V |
| OC Release Method | Auto below release voltage |
| Over Current Det. (1) | 330A |
| OCD Delay (1) | 10s |
| Over Current Det. (2) | 600A |
| OCD Delay (2) | 5s |
| Over Current Release | Remove load — auto |
| Short Circuit Protection | External short |
| SC Detection Delay | 200–400µS |
| SC Recovery | Remove load — auto |
| Internal Resistance | ≤20mΩ |
| Battery Level Specifications | |
| Capacity (C5) | 400Ah |
| Watt Hours | 5120Wh |
| Rated Voltage | 12.8V |
| Max Charge Voltage | 14.6V |
| Recommended Float | 13.6V |
| Low Voltage Cutoff | 10V |
| Rapid Charge (1C/30min) | 100A |
| Recommended Charge* | 80–150A |
| Charge Profile | CC/CV |
| Max Inverter Size | 3000W |
| Max Continuous Discharge | 300A |
| Peak Discharge (10s) | 600A |
| Cycles @ 80% DoD# | > 3200+ |
| Cycles @ 60% DoD | > 4200+ |
| Cycles @ 40% DoD | > 5000+ |
| Optimum Charge Temp | < 45˚C |
| Operating Temp Range | −20 to +60˚C |
| Storage Temp Range | −40 to +125˚C |
| Max Series Voltage | Parallel only |
| Max Batteries in Parallel | 4 |
| Dimensions incl. Handles | 550 × 300 × 200mm |
| Case Material | Powder coated stainless steel |
| Terminals | 2 × M8 Bolted |
| Weight | 51.3kg |
| IP Rating | IP67 |
| Cell Level Specification | |
| Cell Type | Prismatic |
| Cell Connection | 4S2P |
| Cell Capacity | 3.2V @ 200Ah |
| Cell Casing | Nickel plated steel |
| Cell Balancing Target | 3.65 ±0.025V |
| Cell Balance Current | 35 ±5mA |
| OD LV Protection | 2.5 ±0.025V |
| Over Discharge Release | Apply 10.5V+ & 1A+ |
| Over Charge Cutoff | 3.65 ±0.025V |
| OC Detection Delay | 1–1.6s |
| Over Charge Release | 3.6 ±0.0625V |
| OC Release Method | Auto below release voltage |
| Over Current Det. (1) | 330A |
| OCD Delay (1) | 10s |
| Over Current Det. (2) | 600A |
| OCD Delay (2) | 5s |
| Over Current Release | Remove load — auto |
| Short Circuit Protection | External short |
| SC Detection Delay | 200–400µS |
| SC Recovery | Remove load — auto |
| Internal Resistance | ≤20mΩ |
| Battery Level Specifications | |
| Capacity (C5) | 200Ah |
| Watt Hours | 5120Wh |
| Rated Voltage | 25.6V |
| Max Charge Voltage | 29.2V |
| Recommended Float | 27.2V |
| Low Voltage Cutoff | 20V |
| Rapid Charge (1C/30min) | 100A |
| Recommended Charge* | 50–80A |
| Charge Profile | CC/CV |
| Max Inverter Size | 4000W |
| Max Continuous Discharge | 200A |
| Peak Discharge (10s) | 500A |
| Cycles @ 80% DoD# | > 3200+ |
| Cycles @ 60% DoD | > 4200+ |
| Cycles @ 40% DoD | > 5000+ |
| Optimum Charge Temp | < 45˚C |
| Operating Temp Range | −20 to +60˚C |
| Storage Temp Range | −40 to +125˚C |
| Max Series Voltage | Parallel only |
| Max Batteries in Parallel | 4 |
| Dimensions incl. Handles | 550 × 300 × 200mm |
| Case Material | Powder coated stainless steel |
| Terminals | 2 × M8 Bolted |
| Weight | 51.3kg |
| IP Rating | IP67 |
| Cell Level Specification | |
| Cell Type | Prismatic |
| Cell Connection | 8S1P |
| Cell Capacity | 3.2V @ 200Ah |
| Cell Casing | Nickel plated steel |
| Cell Balancing Target | 3.65 ±0.025V |
| Cell Balance Current | 35 ±5mA |
| OD LV Protection | 2.5 ±0.025V |
| Over Discharge Release | Apply 10.5V+ & 1A+ |
| Over Charge Cutoff | 3.75 ±0.025V |
| OC Detection Delay | 1–1.6s |
| Over Charge Release | 3.6 ±0.0625V |
| OC Release Method | Auto below release voltage |
| Over Current Det. (1) | 220A |
| OCD Delay (1) | 10s |
| Over Current Det. (2) | 500A |
| OCD Delay (2) | 5s |
| Over Current Release | Remove load — auto |
| Short Circuit Protection | External short |
| SC Detection Delay | 200–400µS |
| SC Recovery | Remove load — auto |
| Internal Resistance | ≤20mΩ |
| Battery Level Specifications | |
| Capacity (C5) | 100Ah |
| Watt Hours | 5120Wh |
| Rated Voltage | 51.2V |
| Max Charge Voltage | 58.4V |
| Recommended Float | 54.4V |
| Low Voltage Cutoff | 40V |
| Rapid Charge (1C/30min) | 100A |
| Recommended Charge* | 30–50A |
| Charge Profile | CC/CV |
| Max Inverter Size | 5000W |
| Max Continuous Discharge | 200A |
| Peak Discharge (10s) | 500A |
| Cycles @ 80% DoD# | > 3200+ |
| Cycles @ 60% DoD | > 4200+ |
| Cycles @ 40% DoD | > 5000+ |
| Optimum Charge Temp | < 45˚C |
| Operating Temp Range | −20 to +60˚C |
| Storage Temp Range | −40 to +125˚C |
| Max Series Voltage | Parallel only |
| Max Batteries in Parallel | 4 |
| Dimensions incl. Handles | 550 × 300 × 200mm |
| Case Material | Powder coated stainless steel |
| Terminals | 2 × M8 Bolted |
| Weight | 51.3kg |
| IP Rating | IP67 |
| Cell Level Specification | |
| Cell Type | Prismatic |
| Cell Connection | 16S1P |
| Cell Capacity | 3.2V @ 100Ah |
| Cell Casing | Nickel plated steel |
| Cell Balancing Target | 3.65 ±0.025V |
| Cell Balance Current | 35 ±5mA |
| OD LV Protection | 2.5 ±0.025V |
| Over Discharge Release | Apply 10.5V+ & 1A+ |
| Over Charge Cutoff | 3.65 ±0.025V |
| OC Detection Delay | 1–1.6s |
| Over Charge Release | 3.6 ±0.0625V |
| OC Release Method | Auto below release voltage |
| Over Current Det. (1) | 220A |
| OCD Delay (1) | 10s |
| Over Current Det. (2) | 500A |
| OCD Delay (2) | 5s |
| Over Current Release | Remove load — auto |
| Short Circuit Protection | External short |
| SC Detection Delay | 200–400µS |
| SC Recovery | Remove load — auto |
| Internal Resistance | ≤20mΩ |
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