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GP Energy Tech is helping power the next generation of digital infrastructure with safe, reliable, scalable, and non-flammable Nickel-Zinc battery solutions. Built for mission-critical back up power, our technology supports up time, sustainability, and a Greener Tomorrow.​

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RZ2SCY

The RZ2CY sub-C cell delivers non-flammable safety, high-power density, and rapid production scalability in an adaptable cylindrical format. Designed for multiple module configurations, it provides a flexible foundation for data center UPS cabinets, auxiliary DC systems, and distributed backup power applications where safety, power, and scale must come together.

Type

Critical Power Rechargeable Nickel-Zinc Cylindrical Cell

Nominal Dimension (with Case)

Diameter = 23.0mm
Height = 43.0mm

Applications

Recommended discharge current 400mA to 20000mA

Nominal Voltage

1.65V

Capacity

Rated: 2000mAh
Minimum: 1900mAh
When discharged at 400mA to 1.3V at 25°C

Available Energy (Beginning of Life)

3.2Wh

Max. Continuous Discharge Current

40A (100% Depth of Discharge)

Continuous Charge Current

1000 – 2000mA

Max. Charging Voltage

1.9V

Recommended Float

1.85 – 1.9V

Charge Time @max rate

60 minutes@1C

Standard Charging Condition

Two Step Charging
Constant Current: 1000mA CC to 1.9V
Constant Voltage: 1.9V CV to 200mA cut off

Weight

~46g

Internal Resistance

Less than 6mΩ upon fully charged at 1000Hz

Ambient Temperature Range

Standard Charging: 0 to +40°C
Fast Charging: +10°C to +40°C
Discharging: -30°C to +80°C
Storage: -20°C to +35°C
Storage (1 week): -20°C to +60°C

Typical 3W Constant Power Discharge

Typical 3W Constant Power Discharge at +25ºC

Typical 3W Constant Current Discharge at +25ºC

Constant Power Discharge Characteristics in Amps @ +25ºC

Constant Power Discharge Characteristics in Amps @ +25ºC

End Voltage

1.25V

1.25V

1V

Up to 2 mins.

54.6

54.6

60

3 mins.

43

43

47

5 mins.

30.5

30.5

47

10 mins.

16.9

16.9

17

20 mins.

9

9

9

30 mins.

6

6

6

45 mins.

4

4

4

60 mins.

3

3

3

Constant Current Discharge Characteristics in Amps @ +25ºC

Constant Current Discharge Characteristics in Amps @ +25ºC

End Voltage

1.25V

1V

Up to 2 mins.

41.7

50

3 mins.

33

36

5 mins.

21.4

22

10 mins.

10.9

11

20 mins.

6

6

30 mins.

7

7

45 mins.

2.5

2.5

60 mins.

2

2

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

RZ7V32

The RZ7V32 pack is a scalable, high-power building block for data center backup, from battery cabinet to full system. Built with inherently safe, non-flammable sub-C cells, it delivers the power, flexibility, deployment speed, and more sustainable chemistry needed for critical infrastructure where uptime, safety, and scalability are essential.

Type

Critical Power Rechargeable Nickel-Zinc Pack

Nominal Voltage 

6.6V 

Capacity

Rated: 58Ah

Nominal Energy

3.4kWh

Maximum Discharge Current

700A

Standard Charging Method

Two Step Charging Constant Current: 32A CC to 7.6V
Constant Voltage: 7.6V CV to 5.8A cut-off TCV = -0.0032T+7.68V 

Charge Cut-off Voltage

7.6V

Standard Charge Current

32A

Maximum Charge Current

64A

Discharge Cut-off Voltage

80V

Operating Temperature Range

-30℃ to +80℃
+20℃ to +35℃ (optimum) 

Storage Temperature Range

-20℃ to +35℃

Humidity Range

0 - 90%, Non-condensing

Safety

Batteries exhibit no thermal runaway as per UL9540A

Transport

No Transportation Restrictions

Dimensions (mm)

203(w) x 193(d) x 116(h)

Weight

6.9kgs

Battery (cell level)

IEC62133-1, EU Battery Directive (2011/65/EU) 

Standard 0.5C Charge at +25℃

Typical Constant Power Discharge at +25℃

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

RZ110V

The RZ110V DC Auxiliary Cabinet is a next-generation smart battery solution that keeps critical switchgear, controls, and auxiliary DC systems energized.

Key Features

Next Generation Chemistry

Next-generation Nickel-Zinc chemistry for reliable, high-power backup without thermal runaway risk.

Next-generation Nickel-Zinc chemistry for reliable, high-power backup without thermal runaway risk.

Next-generation Nickel-Zinc chemistry for reliable, high-power backup without thermal runaway risk.

Smaller Footprint

Same backup power. Smaller, lighter footprint

Same backup power. Smaller, lighter footprint

Same backup power. Smaller, lighter footprint

Highly Recyclability

Nickel-Zinc is >90% recyclable through normal recycling channels.

Nickel-Zinc is >90% recyclable through normal recycling channels.

Nickel-Zinc is >90% recyclable through normal recycling channels.

Smart Battery Controls

Integrated battery controls monitor and manage performance in real time.

Integrated battery controls monitor and manage performance in real time.

Integrated battery controls monitor and manage performance in real time.

Non-Flammable

Inherently non-flammable aqueous Nickel-Zinc chemistry.

Inherently non-flammable aqueous Nickel-Zinc chemistry.

Inherently non-flammable aqueous Nickel-Zinc chemistry.

Cadmium-Free

Cadmium-free. Cleaner chemistry. No harmful byproducts.

Cadmium-free. Cleaner chemistry. No harmful byproducts.

Cadmium-free. Cleaner chemistry. No harmful byproducts.

The integrated HMI provides operators with real-time visibility into cabinet status, battery health, alarms, and operating data. Through standard communication and I/O interfaces, the system can interface with UPS and other power infrastructure equipment, supporting streamlined monitoring, diagnostics, and control within data centre environments.

MODEL

RZ110V

Electrical

Function

DC Auxiliary Cabinet

Nominal Voltage

105.6V

Charge Cut-off Voltage

121.6V

Standard Charge Current

20A

Maximum Charge Current

40A

Discharge Cut-off Voltage

80V

Nominal Capacity

32Ah

Nominal Energy

3.4kWh

Maximum Discharge Current

100A

Battery Chemistry

Nickel-Zinc (Alkaline Electrolyte)

System BMS Functions

Monitoring

Modbus RTU / Dry Contact /Modbus TCP

Power Supply

120/230VAC 50/60Hz standard, with 110V DC redundant

Data Communications

RS485 standard configuration

Safety and Environment

Safety

Batteries exhibit no thermal runaway as per UL9540A

Breaker Protection

Manual or upon fault

Operating Temperature Range

-30℃ to +80
+20℃ to +35℃ (optimum)

Storage Temperature Range

-20℃ to +35℃

Humidity Range

0 - 90%, Non-condensing

Cooling

Passive coolant

Transport

No Transportation Restrictions

Mechanical

Dimensions (mm)

800(w) x 650(d) x 1400(h)

Weight

205kgs

Certifications

Battery

IEC62133-1, EU Battery Directive (2011/65/EU)

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

RZ594V

The RZ594V UPS cabinet is a modular power backup solution with the capability for fast charging to ensure uptime in roles supporting data centers and related critical infrastructure.

Key Features

Superior Safety Performance

No thermal runaway or transportation restrictions with Nickel-Zinc batteries

No thermal runaway or transportation restrictions with Nickel-Zinc batteries

No thermal runaway or transportation restrictions with Nickel-Zinc batteries

High-Power Density

Nickel-Zinc offers up to 2 - 3X the power density compared to similar chemistries.

Nickel-Zinc offers up to 2 - 3X the power density compared to similar chemistries.

Nickel-Zinc offers up to 2 - 3X the power density compared to similar chemistries.

Modular & Scalable Design

Modular architecture for flexible, scalable power solutions.

Modular architecture for flexible, scalable power solutions.

Modular architecture for flexible, scalable power solutions.

Resilient BMS Integration

Dual BMS power inputs support resilient integration into data center UPS systems sources.

Dual BMS power inputs support resilient integration into data center UPS systems sources.

Dual BMS power inputs support resilient integration into data center UPS systems sources.

High Efficiency. Lower PUE

Less waste heat. Less cooling overhead. Better data center energy performance.

Less waste heat. Less cooling overhead. Better data center energy performance.

Less waste heat. Less cooling overhead. Better data center energy performance.

Sustainable Solution

Nickel-Zinc is >90% recyclable through normal recycling channels.

Nickel-Zinc is >90% recyclable through normal recycling channels.

Nickel-Zinc is >90% recyclable through normal recycling channels.

The 10.1” HMI gives operators real-time visibility into cabinet status, system data, and key operating information. The cabinet integrates with the UPS through RS485 communication and dry contacts, supporting straightforward monitoring and control within data center power infrastructure.

The 10.1” HMI gives operators real-time visibility into cabinet status, system data, and key operating information. The cabinet integrates with the UPS through RS485 communication and dry contacts, supporting straightforward monitoring and control within data center power infrastructure.

MODEL

RZ59V32

RZ594V

Electrical

Function

BMU

UPS Cabinet

Nominal Voltage

59.4V

594V

Charge Cut-off Voltage

68.4V

684V

Standard Charge Current

30.4A

30.4A

Maximum Charge Current

60.8A

60.8A

Discharge Cut-off Voltage

450V

450V

Nominal Capacity

60.8Ah

60.8Ah

Nominal Energy

3.6kWh

36.1kWh

Maximum Discharge Current

800A

800A

Battery Chemistry

Nickel-Zinc (Alkaline Electrolyte)

Maximum Parallel

10 BMU

16 Cabinets

System BMS Functions

Monitoring

via cabinet

Modbus RTU / SNMP / Modbus TCP

Power Supply

Supplied by cabinet

120/230VAC 50/60Hz standard, with 600VDC redundant

Data Communications

CAN communication

RS485 standard configuration

Safety and Environment

Safety

Batteries exhibit no thermal runaway as per UL9540A

Breaker Protection

N/A

Manual or upon fault

Operating Temperature Range

-30℃ to +80℃
+20℃ to +35℃ (optimum)

Storage Temperature Rang

-20℃ to +35℃

Humidity Range

0 - 90%, Non-condensing

Cooling

Forced ventilation via 2 fans/BMU

Transport

No Transportation Restrictions

Mechanical

Dimensions (mm)

695(w) x 685(d) x 138(h)

800(w) x 800(d) x 2000(h)

Weight

70kgs

960kgs

Certifications

Battery

IEC62133-1, EU Battery Directive (2011/65/EU)

Seismic

N/A

Level 9 (CN:YD5083)

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

The information contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. The contents of this document are subject to change without any prior notice.

Charging Limit Voltage

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