Critical Power

Power That Never  Stops. Systems  That Never Fail.

Backup power ensures continuous electricity for the operations that can’t afford downtime, from data centers and hospitals to manufacturing and emergency systems. It’s the heartbeat of reliability when everything else goes dark.

Critical Power

Power That Never  Stops. Systems  That Never Fail.

Key Benefits

Precision Voltage Control

Our VCU technology dynamically regulates voltage output and can replicate the discharge curves of other chemistries. This enables mixed-chemistry systems, customizable voltage profiles, and precise control over power delivery.

Chemistry-Agnostic Flexibility

Our Voltage Command Unit enables seamless operation across multiple battery chemistries, including sodium-ion, lithium titinate, and others. This adaptability ensures system longevity and simplifies transitions to emerging technologies without redesigning your infrastructure.

Self-Configuring Intelligence

Each module equipped with a Voltage Command Unit automatically identifies and configures itself within the power system. It synchronizes voltage, capacity, and discharge characteristics to maintain stable performance and fault-free integration.

Salt Vault Adaptive Na-ion

Built for endurance and reliability, the Salt Vault Adaptive module provides stable sodium-ion power for extended-duration backup and grid applications. It’s the low-maintenance, high-resilience solution for critical systems that can’t afford failure.

Spec sheet

Off-the-shelf Applications

Salt Vault Adaptive Na-ion

Download Spec Sheet

Power Output

6.09 kW per module

Cycle Life

5,000–10,000 cycles

Operating Temperature

–40 °C to 60 °C

Safety

Inherently stable, no thermal runaway risk

Voltage Regulation

6.09 kW per module

Salt Vault High Power   Na-ion

Engineered for peak performance, the Salt Vault High Power Backup module delivers instant, high-power discharge with full sodium-ion safety. Ideal for data centers, defense systems, and critical operations requiring uninterrupted, high-output energy.

Download Spec Sheet

Power Output

24.36 kW per module

Cycle Life

5,000–10,000 cycles

Operating Temperature

–40 °C to 60 °C

Safety

Inherently stable, no thermal runaway risk

Voltage Regulation

Software-defined multi-voltage control

Custom Products (VCU)

Different mission?

Introducing our VCU (proxy for custom product). We can adapt any chemistry into your product, within 4 months. This is not providing the battery, it’s providing the bOS to integrate within your drone (for instance) as a competitive advantage.

Customize your power source

TESTIMONIALS

What our partners say about us

TESTIMONIALS

What our partners say about us

“Proper Voltage lets us focus on making the best chemistry possible while accelerating our adoption into key markets.”
Darren Tan
Unigrid, Chief Executive Officer

“Proper Voltage is our first call for lithium cell control. Their team delivered a complex LTO system in just four weeks—quick, reliable, and always done right!”
Terry Cummings
CEO, Power Storage Solutions

“Proper Voltage maximizes our high-performance SCiB™ chemistry through seamless voltage adaptation - opening a new range of opportunities.”
Greg Mack
VP Power Electronics, Toshiba

Resources

More about our offerings

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Latest1 min readApr 16, 2024

1 min read | Apr 16, 2024

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Power That Never  Stops. Systems  That Never Fail.

Power That Never  Stops. Systems  That Never Fail.