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48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
  • 48V KING KONG 2 2X KIT with Solar Accessories Kit
48V KING KONG 2 2X KIT with Solar Accessories Kit
$19,559.00 USD $42,599.00 USD

🗐 - King Kong 2 Spec Sheet

🗐 -

Product Description:

The King Kong 2 Lithium Battery is a powerhouse energy solution built for heavy-duty applications. With advanced lithium technology, it delivers exceptional energy density, fast charging capabilities, and long-lasting performance. Perfect for off-grid systems, industrial setups, and large-scale energy storage, the King Kong 2 is designed to handle demanding power needs with ease and efficiency.

Key Features:

  • High-capacity lithium battery for large-scale energy demands
  • Fast charging with superior energy efficiency
  • Rugged, durable design for industrial and off-grid environments
  • Advanced thermal management and safety features
  • Long lifespan with minimal maintenance required
  • Ideal for backup power, renewable energy systems, and more
  • Backed by a strong warranty for long-term reliability
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 use this battery system completely off-grid?

Yes — the King Kong 2 is built specifically for off-grid and hybrid energy systems. It’s ideal for powering cabins, homes, workshops, and industrial setups that operate independently from the grid. With 62kWh of usable energy and high-discharge capability, it can support full-time off-grid living, solar integration, or backup power for extended outages.
What type of inverter should I use with this battery?

Yes — King Kong 2 is designed to work with external 48V inverters. It outputs a nominal 51.2V and supports up to 500A continuous discharge, which equals over 25kW of sustained power. Just make sure your inverter is compatible with battery specs.
For large-scale applications, pairing with high-power inverters is commonly recommended.
How long can this battery power my home or devices?

With 62kWh of usable energy, King Kong 2 can power an average off-grid home for 1 to 3 days, depending on total energy usage.
For example:
At 2kW continuous load → up to 30 hours
At 5kW usage (typical peak + appliances) → around 12 hours
Actual runtime depends on your load profile, usage pattern, and whether solar or generator inputs are supplementing the system.
System Voltage48V
Nominal Voltage51.2 V
ChemistryLFP
kWh Capacity62 kWh
Ah Capacity1210 Ah
Charging Voltage58.4 V
Max Charge Voltage58.8 V
Operating Voltage Range44.8V - 58.4V
Suggested Low Voltage Cutoff44.8V - 50.8V
Cell Configuration16S4P
Max Continuous Discharge Current500 A
Max Continuous Power25600 W
Max Discharge Peak Current600A (5 seconds)
Max Charge Current500 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)
Weight1230 lb
Depth43.5 in
Width34.1 in
Height31.5 in