


Victron M8 Circular Connector Cable (3-Pole, Bag of 2) for Smart Lithium BMS
Free shipping over $49
60-day hassle-free returns
Extends the BMS communication run on Victron Smart Lithium battery banks. Victron Lithium Battery Smart cells connect to their battery management system through 3-pole M8 circular connectors. When the battery and the BMS sit too far apart for the standard leads, this male⁄female M8 cable adds the length you need. It ships as a bag of 2 — one for each side of the daisy-chain — in 1, 2, 3, and 5 m options.
- What it does. Lengthens the M8 BMS communication cabling between Victron Smart Lithium batteries and the BMS (such as the VE.Bus BMS or smart BMS).
- 3-pole M8, male to female. Matches the circular connectors on Lithium Battery Smart cells — a true extension, not an adapter.
- Sold in pairs. Each pack contains 2 cables, covering both legs of a typical battery-to-BMS run.
- Four lengths. 1 m, 2 m, 3 m, and 5 m — choose by the distance between your batteries and the BMS.
- Genuine Victron Energy cable — full 5-year Victron warranty.
Building or expanding a Victron Smart Lithium bank? Pair this with the right battery management system, and see our lithium batteries for the cells themselves. Book a system consultation and our ABYC-certified Advisors will help you size the comms wiring.
Why buy your Victron lithium cabling from Blue Marine
- Authorized Victron Energy Distributor — full Victron line in stock.
- Free US shipping over $49 from our Seattle warehouse.
- 60-day hassle-free returns.
- Local pickup available in Seattle, WA.
- System sizing help from ABYC-certified Advisors at support@bluemarine.com or (800) 628-6306.
Manuals & Datasheets
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