# \#connectors **URL:** https://discuss.bluerobotics.com/tag/connectors/45.md [Latest](https://discuss.bluerobotics.com/latest.md) · [Categories](https://discuss.bluerobotics.com/categories.md) · [Tags](https://discuss.bluerobotics.com/tags.md) --- ## [New waterproof connectors from Blue Trail Engineering](https://discuss.bluerobotics.com/t/new-waterproof-connectors-from-blue-trail-engineering/7296)
**Author:** [@damonblue](https://discuss.bluerobotics.com/u/damonblue)\ **Replies:** 17\ **Last updated:** [June 23, 2026, 5:15pm UTC](https://discuss.bluerobotics.com/t/new-waterproof-connectors-from-blue-trail-engineering/7296 "2026-06-23T17:15:45Z")
I’d like to introduce our Cobalt Series waterproof connectors to the BR community. Click on the link for pricing and options. We’ve been producing these for about five months now and they have generated tremendous i… --- ## [How do i get the balance ports on a blue robotics Lithium-ion Battery (14.8V, 18Ah) to fit into its H6 PRO Lithium Battery Charger](https://discuss.bluerobotics.com/t/how-do-i-get-the-balance-ports-on-a-blue-robotics-lithium-ion-battery-14-8v-18ah-to-fit-into-its-h6-pro-lithium-battery-charger/19292)
**Author:** [@Ayla\_Lunn](https://discuss.bluerobotics.com/u/Ayla_Lunn)\ **Replies:** 1\ **Last updated:** [February 7, 2025, 4:57am UTC](https://discuss.bluerobotics.com/t/how-do-i-get-the-balance-ports-on-a-blue-robotics-lithium-ion-battery-14-8v-18ah-to-fit-into-its-h6-pro-lithium-battery-charger/19292 "2025-02-07T04:57:18Z")
--- ## [Connectorize the Fathom Tether](https://discuss.bluerobotics.com/t/connectorize-the-fathom-tether/18845)
**Author:** [@gtorres](https://discuss.bluerobotics.com/u/gtorres)\ **Replies:** 3\ **Last updated:** [January 23, 2025, 5:29pm UTC](https://discuss.bluerobotics.com/t/connectorize-the-fathom-tether/18845 "2025-01-23T17:29:46Z")
Hello, subsea enthusiast! :ocean: We’ve got a new guide hot off the Arbor Press: Connectorize the Fathom Tether with a Cobalt Connector! We frequently receive inquiries about a quick-disconnect tether since an attache… --- ## [Cat5e micro circular cables and M10 bulkhead connectors](https://discuss.bluerobotics.com/t/cat5e-micro-circular-cables-and-m10-bulkhead-connectors/7239)
**Author:** [@gcelec](https://discuss.bluerobotics.com/u/gcelec)\ **Replies:** 2\ **Last updated:** [December 23, 2024, 5:59pm UTC](https://discuss.bluerobotics.com/t/cat5e-micro-circular-cables-and-m10-bulkhead-connectors/7239 "2024-12-23T17:59:43Z")
We now have micro circular Cat5e male and female cables in stock. The Cat5e cables complement our range of anodized aluminum bulkhead connectors with M10-1.5 threads. --- ## [How tight should i screw?](https://discuss.bluerobotics.com/t/how-tight-should-i-screw/10503)
**Author:** [@tguajard](https://discuss.bluerobotics.com/u/tguajard)\ **Replies:** 11\ **Last updated:** [April 28, 2022, 11:50pm UTC](https://discuss.bluerobotics.com/t/how-tight-should-i-screw/10503 "2022-04-28T23:50:20Z")
Hi, I would like to know some reference to tighten end caps and penetrators to my ROV, has anyone used a torque wrench or something similar to determine empirically how much should things be tightened on the ROV? Torqu… --- ## [USB Bulkhead Connector?](https://discuss.bluerobotics.com/t/usb-bulkhead-connector/11275)
**Author:** [@Lawrence](https://discuss.bluerobotics.com/u/Lawrence)\ **Replies:** 11\ **Last updated:** [January 14, 2022, 6:30am UTC](https://discuss.bluerobotics.com/t/usb-bulkhead-connector/11275 "2022-01-14T06:30:33Z")
Any recommendations on an affordable, submersible bulkhead connector with a USB port, or a penetrator that could accommodate a USB port, but be sealed off completely while underwater? I want to be able to make a USB conn… --- ## [Waterproof connector for T200](https://discuss.bluerobotics.com/t/waterproof-connector-for-t200/10347)
**Author:** [@Abraham](https://discuss.bluerobotics.com/u/Abraham)\ **Replies:** 1\ **Last updated:** [August 5, 2021, 2:51am UTC](https://discuss.bluerobotics.com/t/waterproof-connector-for-t200/10347 "2021-08-05T02:51:09Z")
I am planning to use two T200 thrusters on a boat and want to connect them to the electronics that will be housed in a waterproof container. I want to be able to disconnect the thrusters from the waterproof container. … --- ## [ROV Waiting for Connection, Used to Work, Detachable Cable Problem or Pixi?](https://discuss.bluerobotics.com/t/rov-waiting-for-connection-used-to-work-detachable-cable-problem-or-pixi/10091)
**Author:** [@ellieechoes](https://discuss.bluerobotics.com/u/ellieechoes)\ **Replies:** 2\ **Last updated:** [July 8, 2021, 10:45pm UTC](https://discuss.bluerobotics.com/t/rov-waiting-for-connection-used-to-work-detachable-cable-problem-or-pixi/10091 "2021-07-08T22:45:37Z")
Hello, My ROV used to work really well (in 2019). I am a Master’s student and our Engineering shop installed and design water proof connectors and detachers for the tether. The tether seems to work well but the vehicle … --- ## [Field testing photos, Lanai ROV, Stumpy Meadows Reservoir, California](https://discuss.bluerobotics.com/t/field-testing-photos-lanai-rov-stumpy-meadows-reservoir-california/7674)
**Author:** [@PoseidonROV](https://discuss.bluerobotics.com/u/PoseidonROV)\ **Replies:** 3\ **Last updated:** [July 19, 2020, 1:40am UTC](https://discuss.bluerobotics.com/t/field-testing-photos-lanai-rov-stumpy-meadows-reservoir-california/7674 "2020-07-19T01:40:52Z")
Poseidon Robotics Lanai ROVs recent field testing in the Sierra Nevada Mountains at Stumpy Meadows Reservoir, in California. The T200 thrusters (all 8 of them, with AK connectors installed) are impressively powerful on …