Primary Battery Pack

Underwater battery packs for Subnero devices

  • Common battery type (Alkaline D-cells)
  • On-site replaceable

Product Information

Designed to be used with Subnero underwater modems, the rechargeable battery packs are ideal for seabed deployments.


Chemistry Alkaline (recommended)
Type D (IEC R20)
Number required 16
Nominal voltage 24 V
Threshold voltage 22 V
Dimensions ø 127 x 350 mm
Available depth ratings 100 m, 300 m