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RAZORBACK 12V 12kWh Lithium Battery 4x Kit with 3000W Inverter

Name: RAZORBACK 12V 12kWh Lithium Battery 4x Kit with 3000W Inverter
Brand: BatteryEVO Company
SKU: K0294
Price: 2113.00 USD
Availability: InStock

SKU: K0294

$2,113.00 USD $5,399.00 USD

Text: (747) 282-0538 for Special Pricing

📄 Download Spec Sheet

📘 Download User Manual

Product Description:

The BatteryEVO 12V 3kWh (230Ah) RAZORBACK battery delivers powerful, lightweight energy for vans, RVs, and off-grid setups. Built with premium LiFePO4 cells, a robust BMS, and a 300A fuse, it ensures exceptional safety, performance, and efficiency. Enjoy faster charging, and lighter weight.
➤ Advanced safety BMS
➤ Integrated fire extinguisher
➤ Lightweight, maintenance-free design
➤ 10-year warranty batteries

Included Items

4 × 12V RAZORBACK-S
1 × 3000 Watt Pure Sine Inverter Charger with Transfer Switch
6 × 4AWG 4FT BE175 to Ring Terminal Cable
1 × Parallel Busbar

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.

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

Absolutely — this system is ideal for mobile and off-grid power needs, including:
RVs & camper vans;
Skoolies & trailers;
Tiny homes;
Field workstations or remote power hubs.
It runs on a 12V DC backbone, which is the standard in most RV and van electrical systems, and the included 3kW inverter delivers 120V AC for all your household devices. This system is compact, modular, and easy to install with Anderson connectors or ring terminals, making it a powerful choice for mobile energy independence.

The Razorback battery provides 3kWh of usable energy with a 1920W continuous output (and supports higher peak loads briefly).
Here are some general runtime estimates on a full charge:
-Mini fridge (70W): ~30–35 hours;
-Coffee maker (600W): ~4 hours;
-Small microwave (1000W): ~2.5–3 hours;
-TV + fan combo (150W total): ~15–18 hours.
Actual runtime will vary based on appliance efficiency, power draw, and whether multiple devices are used at the same time.

Yes — while the 3kW inverter included in this bundle does not have a built-in solar charge controller, you can still connect solar panels by using a separate 12V MPPT or PWM solar charge controller.
How it works:
-Your solar panels feed into an external 12V solar charge controller
-The controller regulates the charge and connects directly to the Razorback battery
-The inverter draws power from the battery to power your appliances
-Do not connect solar panels directly to the inverter — doing so may cause damage.
This modular approach gives you more flexibility when building or expanding your off-grid system.

System Voltage	12V
Nominal Voltage	12.8 V
Chemistry	LFP
kWh Capacity	3 kWh
Ah Capacity	230 Ah
Charging Voltage	13.8V - 14.6V
Max Charge Voltage	14.8V
Operating Voltage Range	11.2V - 14.6V
Suggested Low Voltage Cutoff	11.2V - 12.8V
Cell Configuration	4S1P
Max Continuous Discharge Current	150 A
Max Continuous Power	1920 W
Max Discharge Peak Current	300A (5 seconds)
Max Charge Current	150 A
Charge Temperature Range	0°C (32°F) / 55°C (131°F)
Discharge Temperature Range	-20°C (-4°F) / 55°C (131°F)
Optimal Discharge Temperature Range	15°C (59°F) / 35°C (95°F)
Storage Temperature Range	-5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight	47 lb
Depth	27.56 in
Width	8.67 in
Height	3.7 in