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OWL105 12V 5.4kWh Lithium Battery 4x Kit
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  • OWL105 12V 5.4kWh Lithium Battery 4x Kit
  • OWL105 12V 5.4kWh Lithium Battery 4x Kit
  • OWL105 12V 5.4kWh Lithium Battery 4x Kit
  • OWL105 12V 5.4kWh Lithium Battery 4x Kit
  • OWL105 12V 5.4kWh Lithium Battery 4x Kit
OWL105 12V 5.4kWh Lithium Battery 4x Kit

OWL105 12V 5.4kWh Lithium Battery 4x Kit

SKU: K0216
$1,036.00 USD $1,640.00 USD
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Product Description:

The BatteryEVO 12V 1.35kWh OWL battery powers vans, RVs, and off-grid setups with lightweight, reliable energy. Built with premium LiFePO4 cells, a robust BMS, and a 300A fuse, it ensures superior safety and performance.
➤ Advanced safety BMS
➤ Integrated fire extinguisher
➤ Lightweight, maintenance-free
➤ 10-year warranty

Included Items

4 × 12V OWL105-S
5 × 4AWG 4FT BE175 to Ring Terminal Cable
1 × 3000 Watt Pure Sine Inverter Charger with Transfer Switch
1 × Parallel Busbar
Warranty Details

BatteryEVO provides a 10-year warranty with lifetime technical support, covering free repair or replacement of defective battery cells and ensuring reliable long-term performance.
Shipping & Returns

BatteryEVO’s Return and Exchange Policy requires customers to provide photos and proper packaging before returns, covers accessories with a 30-day replacement period, applies a 20% restocking fee for non-defective returns, and may involve additional fees for lithium battery shipments due to regulatory requirements.

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Product FAQ's
Can I install this battery myself?

Yes — installation is simple and beginner-friendly. The OWL105 comes prewired with Anderson or ring terminal connectors, making it easy to integrate with RV or van power systems.
Just ensure proper polarity when connecting, and mount the battery securely to prevent movement while driving.
Can I connect multiple OWL105 batteries together?

Yes — OWL105 batteries are designed to be connected in parallel to increase total capacity while maintaining 12V output. Series connections are not recommended, as the built-in BMS is specifically optimized for parallel configurations. Always use identical batteries (same model, age, and state of charge) and follow proper safety guidelines when wiring.
What devices can this battery run, and for how long?

With 1344W of continuous output, OWL105 can power common RV and van devices such as:
12V fridges (40–60W): 30–50 hours；
LED lights & water pumps: 60+ hours；
1000W inverter (light AC use): 1 to 1.5 hours continuous, or much longer with intermittent loads；
Actual runtime depends on your setup, usage pattern, and overall power draw.
System Voltage12V
Nominal Voltage12.8 V
ChemistryLFP
kWh Capacity1.35 kWh
Ah Capacity105 Ah
Charging Voltage13.8V-14.6V
Max Charge Voltage14.8 V
Operating Voltage Range11.2V - 14.6V
Suggested Low Voltage Cutoff11.2V - 12.8V
Cell Configuration4S
Max Continuous Discharge Current100 A
Max Continuous Power1344 W
Max Discharge Peak Current300A (5 seconds)
Max Charge Current100 A
Charge Temperature Range0°C (32°F) / 55°C (131°F)
Discharge Temperature Range-20°C (-4°F) / 55°C (131°F)
Optimal Discharge Temperature Range15°C (59°F) / 35°C (95°F)
Storage Temperature Range-5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight47 lb
Depth10.1 in
Width7.2 in
Height12 in