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Specs
WORLD’S THINNEST BATTERY! BigBattery’s 12V 1.76 kWh RAZORBACK (RZBK) battery is the thinnest and safest solution for your RVs, APS systems, and other 12V applications.
At BigBattery, we pride ourselves on being energy innovators, and in only 1.5 inches of thickness, we’ve packed our advanced BMS, a 100A Breaker, and brand new LFP Razor cells. These cells are some of the safest lithium cells available today, capable of being fully punctured without releasing hazardous fumes or catching fire. When it comes to safety, the RZBK is unmatched.
If you’re looking for safe, portable, and discreet power storage, the RZBK is your answer. One of the most power dense units we offer, the RZBK can be paralleled together up to 8 times for a robust power system that doesn’t have to eat up valuable space and weight in your RV, camper van, or semi-truck.
Specs
Chemistry: LiFePO4Battery Configuration: 4S
Voltage: 12V
Ah Capacity: 138Ah
kWh Capacity: 1.766kWh
Wh Capacity: 1766Wh
Max Continuous Discharge Current: 175A
Max Continuous Power: 2240W
Max Discharge Peak Current: 350A (6 Seconds)
Voltage Range: 9.8 - 14.6
Max Charge Voltage: 14.6V
Max Charge Current: 130A
Charge Temp Range (°C): -20°C (-4°F) / 65°C (149°F)
Discharge Temp Range (°C): -30°C (-22°F) / 65°C (149°F)
Optimal Discharge Temp. Range: 15°C (59°F) / 35°C (95°F)
Storage Temp: -20°C (-4°F) / 35°C (95°F) (Max 6 Months)
Weight: 48 (lbs)
Dimensions: L: 10.25" W: 47.25" H: 1.5"
Safety Features:
BMS (Battery Management System)
Over Voltage, Under Voltage, Over-Current
(Thermal Management System), Safety Fuse (300A)
Max battery Connections:
Series: Not Series Capable
Parallel: (YES) ☑ Cap x (8)
Designed For 12V Applications:
✅ LEAD-ACID REPLACEMENT
✅ INTENSE HEAT AND COLD
✅ EMERGENCY POWER
✅ SOLAR SYSTEMS
✅ OFF-GRID POWER
✅ POWERCHAIRS
✅ MOBILE POWER
✅ CAMPER VANS
✅ RV's
Frequently Asked Questions
Have a question? We have answers to the most frequently asked questions listed below. Still have more questions? Call us at ☎ +1 844 448 7664 or email us at ✉ Info@BigBattery.ca