Victron 2m M8 Circular Connector Cable Pair for Victron LiFePO4 Batteries
Victron 2m M8 Circular Connector Cable Pair for Victron LiFePO4 Batteries
Secure M8 Screw-Lock Connection for BMS Communication Extension — 2m Pair
Key features: Bag of two 2m cables, M8 male to female circular connectors, 3-pole electrical configuration, Durable black exterior insulation.
A close-up view of the M8 male and female circular connector ends, showing the 3-pole pin and socket configuration for secure and reliable industrial data or power connections. 
DESCRIPTION
Victron M8 Circular Connector Male/Female 3 Pole Cable Pair for BMS Communication Extension
Reliable Signal Integrity for Victron Lithium Smart and NG Battery Systems
Maintaining precise communication between your Victron Lithium Smart or NG batteries and the Battery Management System (BMS) is critical for safe, efficient energy storage. The Victron M8 Circular Connector Male/Female 3 Pole Cable Pair provides a purpose-built solution to extend BMS communication cables, ensuring uninterrupted data transfer across your installation. Supplied as a bag of two cables, this pair allows you to bridge longer distances between battery modules or between the battery bank and a Smart BMS or NG BMS without compromising signal quality.
Engineered for Demanding Off-Grid and Mobile Installations
Whether you're installing a caravan solar system, a marine battery bank, or a remote off-grid power setup, physical space and cable management can be challenging. This cable pair, available in a 2m length, offers the flexibility to position components optimally while maintaining a clean, professional layout. The durable black insulation and moulded connector bodies provide excellent resistance to oil, UV exposure, and moisture, making them suitable for engine rooms, exterior compartments, and harsh Australian conditions.
- Secure M8 circular connectors with screw-locking for vibration-proof connections
- 3-pole configuration matched to Victron BMS communication requirements
- Male-to-female extension design for simple plug-and-play installation
- Bag of two cables provides a spare or enables dual extensions
- Flexible, durable jacket rated for the temperature ranges found in battery compartments
Why BMS Communication Reliability Matters
In a Victron lithium battery system, the BMS continuously monitors cell voltages, temperatures, and state of charge. Any interruption or corruption of this data can trigger unnecessary protection modes, reduce charging efficiency, or, in extreme cases, lead to cell imbalance. By using cables designed and tested for this specific application, you minimise the risk of intermittent connections that can be difficult to diagnose. The gold-plated contacts inside each M8 connector maintain low contact resistance over thousands of mating cycles, preserving signal integrity for the long term.
Simple Integration with Victron Smart and NG Battery Systems
These cables are compatible with Victron Lithium Smart batteries when used with a Smart BMS, and with Victron Lithium NG batteries when used with an NG BMS. Installation is straightforward: connect the male end of the extension cable to the existing communication port, and the female end to the next battery or BMS unit. No special tools or crimping are required, reducing setup time and the potential for wiring errors.
For larger battery banks where multiple modules are spaced apart, using these extension cables helps maintain a tidy installation without straining the original wiring harnesses. The 2m length is ideal for bridging gaps between batteries or between the battery bank and BMS, giving you the reach needed without excessive slack.
Built to Last in Australian Conditions
From the corrosive salt air of coastal marine installations to the vibration and dust of outback tracks, these cables are built to endure. The overmoulded connector bodies seal out moisture and contaminants, while the flexible cable jacket resists cracking even after repeated flexing. This durability translates to fewer maintenance visits and greater confidence in your system's uptime.
Complete Your Victron Energy System with Confidence
When extending the communication backbone of your Victron lithium battery system, trust components that are engineered to work together seamlessly. Order the Victron M8 Circular Connector Male/Female 3 Pole Cable Pair today and ensure your BMS has the reliable connection it needs to protect your investment and maximise performance.
SPECIFICATIONS
Specifications
| Victron Article Number | ASS030560200 |
|---|---|
| Category | Cables with M8 Circular Connector (For Li-ion Batteries) |
| Connector Type | M8 Circular Connector |
| Connector Configuration | Male/Female 3 Pole |
| Cable Length | 2 m |
| Packaging | Bag of 2 Pieces |
| Application | Extend the BMS Communication Cables |
| Compatibility | Lithium Smart Batteries in Combination with a Smart BMS; Lithium NG Batteries in Combination with a NG BMS |
| SKU: | VIC-ASS030560200 |
| Barcode: | 8719076019879 |
| Model #: | ASS030560200 |
| MPN: | ASS030560200 |
WARRANTY
Victron Energy Limited Warranty Policy
Direct Customers
Victron Energy provides the following warranty to any direct customer (OEM, distributor or dealer) in relation to any products that Victron Energy has directly sold to the direct customer. This warranty is not an end-user warranty between Victron Energy and an end-user, and end-users shall not have any rights or remedies under this limited warranty towards Victron Energy directly. The direct customer shall, in turn, ensure that the end-user is provided with a warranty identical to this warranty, subject to applicable local mandatory law.
End-Users
Victron Energy may also provide a warranty directly to end-users, in which case the below warranty conditions equally apply to such warranty. In that case, end-users shall claim their warranty at their place of purchase or through the original direct customer of Victron, which can be found through the support section on Victron’s website https://www.victronenergy.com/support. Hence, the direct customer shall on behalf of Victron Energy deal with any warranty claims made under any warranty that Victron Energy may provide directly to end-users. This support section on Victron’s website https://www.victronenergy.com/support will provide further guidance on the procedure for end-users to make a claim under this limited warranty.
If the end-user is a consumer – a natural person who is acting for purposes which are outside that person's trade, business, craft or profession – the following applies. The rights and remedies granted to the consumer under this limited warranty are without prejudice to the consumer’s statutory rights. Furthermore, the consumer is entitled by law to remedies from the seller free of charge in the event of a lack of conformity of the goods (such as repair, replacement, price reduction or rescission), which remedies are not affected by this limited warranty.
Warranty
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the original end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries: 2 years from date of purchase by the original end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries: 3 years from date of purchase by the original end-user, with a maximum of 42 months from the Victron Energy invoice date. In addition to this, proof of correct battery usage is required when making a battery warranty claim.
For a 10% surcharge on the current net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased by Victron’s direct customers, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before the expiration of the original term. Victron may ask proof that the product was still functional at the time of purchase of the extended warranty.
During the warranty period, Victron Energy will, at its discretion, repair, replace or (partly) credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation.
This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
- Reversed battery polarity.
- Inadequate connection.
- Mechanical shock or deformation.
- Contact with liquid or oxidation by condensation.
- Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation, etc.).
- Breakage or damage due to lightning.
- Connection terminals and screws destroyed or other damages, like overheating, due to insufficient tightening.
- For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone other than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.
This warranty and our warranty obligations thereunder (repair, replacement or credit) are the direct customer’s and, if applicable, the end-user’s sole rights and remedies and our sole obligations with respect to any defective and/or non-conforming product or breach of warranty and is subject to and without prejudice to the limitations of liability in this warranty.
Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be made with the merchant, or if he is either unable or not allowed to provide service, direct contact should be made with Victron Energy through the support section on Victron’s website.
In case Victron Energy replaces a product, it will own the replaced product. Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products.
If Victron Energy repairs or replaces a part of a product, its warranty term is not extended: the warranty will apply for the remaining term of the original warranty term. For example, if Victron Energy replaces a product with a 5-year warranty after 3 years, the warranty of this product will apply for another 2 years, with a minimum of 6 months.
All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.
The foregoing limited warranty provided by Victron Energy is in lieu of any other warranties, express or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, of any kind whatsoever including, without limitation, warranties of merchantability or fitness for a particular purpose, with respect to any product. The above is without prejudice to the arrangement for consumers detailed above.
Life Support Policy
As a general policy, Victron Energy does not recommend the use of any of its products in life support applications where failure or malfunction of Victron Energy's product can be reasonably expected to cause the failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the liability of Victron Energy is adequately protected under the circumstances.
Warranty on repairs for products outside their warranty period
The warranty period on products that are outside their warranty period and have been repaired by Victron Energy or one of the Victron Energy Repair centres is six (6) months from delivery. The same applies to spare parts and circuit boards that have been supplied or repaired by Victron Energy.
Transport
It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability
If a part of the terms and conditions of this warranty is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions of this warranty.
Applicable law
This warranty is exclusively governed by the laws of the Netherlands, to the exclusion of the UN Convention on Contracts for the International Sale of Goods.
Contact details
Victron Energy B.V. | De Paal 35, 1351 JG Almere, The Netherlands | https://www.victronenergy.com/support














































