Batteries
SeaBattery® Power Module
A Reliable Subsea Pressure-Compensated Submersible Battery
Subsea landers
Backup Power
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. 12V, 24V, and 48V configurations are 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.
The SeaBattery enclosure is available for use as a junction box.
Pressure Compensated Design
Multiple configur-ations
up to 11 km depth rating
- Specifications
- Drawings
- Documents & Downloads
Downloads
SeaBattery® Power Module
Documents
Manuals & Specs
| Environmental | 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-12/80 | SB-24/40 | SB-48/18 |
| Standard Configuration | 12 volt 80 amp/hour | 24 volt 40 amp/hour | 48 volt 18 amp/hour |
| Max Discharge Rate | Dragonfish IL4FS: 16 Amps SEACON AWO-3 w/G: 100 Amps | ||
| Mechanical | SB-12/80 | SB-24/40 | SB-48/18 |
| Length | 457.2 mm (18 in) | ||
| Width | 304.8 mm (12 in) | ||
| Height | 323.9 mm (12.75 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 Polyurethane | ||
| Compensating Fluid | Inert oil | ||
| Connector | SB-12/80 | SB-24/40 | SB-48/18 |
| Connector | Right angle diaphragm penetrator on 2-meter cable terminated with Standard: Dragonfish IL4FS connector + Female Locking Sleeve Optional (High Current): SEACON AWO-3FS w/G + Female Locking Sleeve | ||
| Chargers | SB-12/80 | SB-24/40 | SB-48/18 |
| Charger | SB-CHG-SW/12 | SB-CHG-SW/24 | SB-CHG-120/48 SB-CHG-240/48 |
