Battery Power Cable Set


Battery power cable set for the BlueROV2 with pre-installed WetLink Penetrators and 5.5 mm bullet connectors.

Please note: This new revision (since September 2021) is compatible with the current R3 revision of the BlueROV2, but has changes that are not compatible with older BlueROV2s. If you need a replacement for your older BlueROV2, please contact us.

Delivery time: 10 - 14 business days

In stock



This is the power cable set on the BlueROV2 that connects the battery enclosure to the main electronics enclosure. It has preinstalled WetLink Penetrators and 5.5 mm bullet connectors.

These cables use the same three-conductor cable as our thrusters and the 6.5mm version of the WetLink Penetrator that work with that cable. With three 16 AWG conductors for both positive and negative, this is equivalent to a single 11 AWG wire, providing ample copper for efficient power transmission. The cables include red and black heat-shrink to indicate polarity when installed.

This cable can be used as a replacement on your BlueROV2 and it’s a great option if you’re building an ROV from scratch as well!


1 x Positive Power Cable
1 x Negative Power Cable
1 x Battery Plug