Project Description

SeaBattery Power Module
  • 6 V, 12 V, 24 V, and 48 V configurations
  • Pressure compensated design
  • 11,000 m depth rated
  • ABS Certification available
  • High current option
The subsea community has relied on our SeaBattery Power Module for over 30 years. The durable design works in the most demanding subsea applications. This battery has a pressure compensated design and an 11,000 m depth rating. 6V, 12V, 24V, and 48V configurations are available. ABS Type Approval is available.

SeaBattery Power Modules use Absorbent Glass Mat (AGM) lead-acid cells which add vibration and shock resistance. These Power Modules continue to work when inverted. The SeaBattery Power Modules do not have the same shipping restrictions as lithium ion batteries.

A high current SeaBattery is offered for applications that require current draws of up to 100 amperes.

The SeaBattery enclosure is available for use as a junction box.

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Environmental SB-6/210 SB-12/80 SB-24/40 SB-48/18
Depth Rating 11,000 m
Charging Temperature Range -15° C to 50° C
(5° F to 122° F)
Operating Temperature Range -20° C to 60° C
(-4° F to 140° F)
Recommended Storage Temperature Range 0° C to 30° C
(32° F to 86° F)
Electrical SB-6/210 SB-12/80 SB-24/40 SB-48/18
Standard Configuration 6 volt
210 amp/hour
12 volt
80 amp/hour
24 volt
40 amp/hour
48 volt
18 amp/hour
Max Discharge Rate IL4FS: 16 Amps
AWO-3 w/G: 100 Amps
Mechanical SB-6/210 SB-12/80 SB-24/40 SB-48/18
Length  45.70 cm (18 in)
Width  30.50 cm (12 in)
Height  32.70 cm (12.90 in)
Weight in Air  48.20 kg (106 lbs)
+/- 2%
 49 kg (108 lbs)
+/- 2%
Weight in Water  18.2 kg (40 lbs)  19.1 kg (42 lbs)
Case  Molded Polyethylene
Diaphragm  Molded Polyethylene
Compensating Fluid  Inert oil
Connector SB-6/210 SB-12/80 SB-24/40 SB-48/18
Impulse IL4FS or SEACON AWO-3 w/G
SeaBattery Power Module dimensions
Specifications Sheet

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