12V RZBK- LiFePO4 - 138Ah - 1.76kWh


10 Year Warranty

SKU FRZBK-12017-G1 Categories , , SKU#:

The Razorback is here! This 12V solution is the world’s thinnest and safest 12V battery available today. The Razorback is quipped with cutting edge Razor cells and our advanced BMS.

Whether you’re installing the RZBK into your home or RV, this battery will bring you safe and reliable power while being in a discreet and portable form factor. You can add on our parallel busbar and stack up to 8 batteries in parallel for increased capacity or power output.  With over 1.75 kWh of capacity in only 1.5 in. of thickness, this unit is one of the most energy dense batteries we offer. Store one of these away in your camper van or garage and never worry about the safety or reliability of your power source again. You’ve never seen a battery quite like this! Order yours today.


10 Year Savings Vs Lead-Acid


the weight and space




Safe & Reliable 

Tech Specs

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Chemistry: LiFePO4
Charging Voltage Range:13.9 - 14.5
Max Charge Voltage:14.7V
Operating Voltage Range: 9.8 – 14.6V
kWh Capacity: 1.76kWh
Ah Capacity: 138Ah
Cell Configuration:4S
Max Continuous Discharge Current Amps:175
Max Continuous Power Watts: 2240
Max Discharge Peak Current Amps: 350 (6 Seconds)
Max Charge Current Amps:130
Charge Temp Range (°C):-20°C (-4°F) / 65°C (149°F)
Discharge Temp Range (°C):-35°C (-31°F) / 65°C (149°F)
Optimal Discharge Temp Range:15°C (59°F) / 35°C (95°F)
Storage Temp: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight:48 (LBS)
Length Inches: 10.25
Width Inches: 47.5
Height Inches:1.5
Safety Features:BMS (Battery Management System)
Over Voltage, Under Voltage, Over-Current
(Thermal Management System), Safety Fuse (300A)
Parallel:Up To (8) Parallel

Designed For 12V Applications

  • RVs

12V SEAL- LiFePO4 - 228Ah - 3.0kWh

Our flagship marine grade 12V solution is here! The SEAL is equipped with 316-grade stainless steel, a watertight double seal, and an extendable LED readout so you can monitor your battery’s status directly from your boat’s control panel.
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12V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh

The OWL Max 2 is our most advanced 12V solution designed just for you and your RV. With an added 300Wh of capacity and all the amazing features from the OWL and OWL Max, you’ll be saving space and weight without sacrificing power.
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24V HAWK LiFePO4 - 170Ah - 4.3kWh

The HAWK is our flagship 24V solution, and in terms of kWh/ft3, the HAWK is the most space and weight efficient 24V battery on the market. Plus, it comes equipped with reliable LFP cells, extensive safety features and a sleek, compact design for easy storage.
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48V HSKY - LiFePO4 - 103Ah - 5.3kWh

Our HSKY has the greatest power density and best price/kWh of any of our mid-sized batteries. With 5.3 kWh, the HSKY can replace your entire battery bank in your golf cart or RV! You’ll be saving weight, space, and money no matter the application.
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For more information or larger quantity inquiries, visit our B2B page or please call our sales team at #(818) 280-3091

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