Description
HIGH DENSITY HEATED 4KWh power pack with BMS for RVs, trolling motors, boats, house batteries, off grid cabins or whatever other project of yours that requires a good power bank. The freedom to charge your batteries in sub-zero temperatures allowing you to explore our beautiful country to your heart’s content. Go off grid with zero limitations and have loads of power at your disposal to do so! No more worrying about venting your batteries with these grade “A” high density dry prismatic LiFePO4 cells that don’t off-gas toxic fumes and allow you the freedom of mounting your batteries in any direction that suits your needs.
Quick Specs
| Nominal Voltage: | 12.8V |
| Capacity: | 310Ah |
| Energy: | 4KWh |
| Cycle Life: | 6000+ cycles |
| Heated: | Yes |
| Waterproof Rating: | IP67 |
| Bluetooth Monitoring: | Yes |
| Weight: | 30kg / 66lbs |
| Measurements: | 48.3cm x 17cm x 24cm / 19.02″ x 6.7” x 9.45” |
Why Choose This Battery
This 310Ah heated lithium battery delivers massive energy capacity for marine, RV and off-grid power systems.
Compared with AGM batteries lithium technology offers:
- Up to 10× longer lifespan
- Significantly lighter weight
- Faster charging
- Nearly 100% usable capacity (to maximize life span ideally operate above 20% SOC)
Ideal Applications
- Sailboat/speed boat house battery banks
- Trolling motor systems
- Off-grid solar storage
- RV and camper power systems
- Electric propulsion support batteries
Example Runtime
36V trolling motor system – full day fishing
12V marine fridge – 4–6 days
1000W inverter load – approx. 3 hours
Navigation electronics – several days
Cold Weather Heating System
This battery includes an automatic internal heating system allowing safe charging in cold climates.
Benefits:
- Safe charging below freezing
- Ideal for Canadian boating environments
- Protects battery lifespan
Bluetooth Monitoring
Using our Alberta Lithium Battery App and the integrated Bluetooth BMS you can monitor:
- Battery voltage
- State of charge
- Charge/discharge current
- Temperature
- Cycle count
Lithium vs AGM Comparison
Lithium Advantages:
- 6000+ cycles vs 400–500 for AGM
- 50–60% lighter
- 95–100% usable capacity
- Faster charging
- Maintenance free
Installation Guidance
Compatible with:
- Series or parallel battery connections
- Solar charge controllers
- Marine alternator charging (with DC-DC charger)
Technical Specifications
Nominal Voltage: 12.8V
Capacity: 310Ah
Energy: 4KWh
Charge Voltage: 14.2–14.6V
Discharge Cutoff: 10V
Operating Temperature: −20°C to 60°C
Marine Ready Construction
Features:
- Waterproof IP67 sealed enclosure
- Vibration-resistant construction
- Corrosion-resistant terminals
Warranty & Support
- 5 year limited warranty
- Canadian customer support
- Marine installation tested
FAQ
Can I connect multiple batteries? Yes, up to 4 in series or parallel.
Can this battery charge below freezing? Yes, the internal heating system allows for cold weather charging.
Is it compatible with solar? Yes, works with most solar charge controllers.
Can it run a trolling motor? Yes, multiple batteries can be used for 24V or 36V systems.
BLUETOOTH CONNECTIVITY INSTRUCTIONS:
Please scan the appropriate QR code below for your usage. Download the app and ensure you have Bluetooth switched on in the settings of your phone.
Once you’ve charged your battery up and you are ready to connect with it please go into the app and click on device list, there you will find the battery by its serial number which will be comprised of numbers and letters. This is where it is useful to name your batteries should you possess more than one so you can easily differentiate one from the other. At this point choose the battery you wish to look into and you’re good to go!
