The product of 6-SPB series is a newly developed Spiral Battery by Shoto Group. With the unique winding structure, high assembly pressure and valve opening pressure, the battery dehydration is greatly reduced. Compared to an ordinary battery, the battery has a superior high-temperature discharge performance and large current discharge performance, greater security and better fast charging capability and so on.

SERIES TABLE

Model Datasheet CapacityInternal Resistance (fully charged)Maximum Charging Current Limited
6-SPB-25 6-SPB-25 Datasheet25Ah@10hr to 1.75V(cell)@25℃Approx.4mΩ,25℃4.5C
6-SPB-40 6-SPB-40 Datasheet40Ah@10hr to 1.75V(cell)@25℃Approx.3mΩ,25℃4.5C
6-SPB-50A 6-SPB-50A Datasheet50Ah@10hr to 1.75V(cell)@25℃Approx.2.9mΩ,25℃4.5C
6-SPB-75 6-SPB-75 Datasheet75Ah@10hr to 1.75V(cell)@25℃Approx.2.4mΩ,25℃4.5C
6-SPB-100 6-SPB-100 Datasheet100Ah@10hr to 1.75V(cell)@25℃Approx.2.3mΩ,25℃4.5C

SPECIFICATIONS TABLE

Normal Voltage12V
Recommended Operating Temperature15℃~35℃
TerminalM6
Design Life @25ºC12 Years
Self Discharge  @ 25℃ (77℉)Less than 8 % after 90 days storage
Charging Voltage ‘@25℃(77℉)Float: 2.25 V/cell,
Cycle:2.4V/cell
Temps coefficient: -3mV/cell·℃

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au