Victron Energy Lynx Smart BMS Battery Management System, For Lithium Smart Batteries, Bluetooth, GX Monitoring

Overview

The Victron Energy Lynx Smart BMS is a battery management system for Victron Lithium Battery Smart batteries, built for high-current DC systems using the modular Lynx distribution platform. It supports 12, 24 and 48 V battery systems, has a 9-60 VDC battery voltage range, and is offered in 500 A and 1000 A versions so the installation can be matched to the vessel’s DC load profile.

On board, this unit sits at the center of the lithium battery system rather than acting as a standard solar charge controller. It combines battery protection, a main safety contactor, battery monitoring, pre-charge for inverter loads, and communication with Victron monitoring equipment. That makes it relevant for cruising boats, fishing vessels, and larger onboard power systems where lithium batteries feed inverter/chargers, DC loads, alternator charging, and solar charging through a managed Victron ecosystem.

Key features

• Dedicated BMS for Victron Lithium Battery Smart batteries, with support for systems built around 12, 24 or 48 V architecture.
• Available with 500 A or 1000 A current ratings to suit different high-current DC installations.
• Built-in safety contactor can protect the battery system and also act as a remote controllable main system switch.
• Integrated battery monitor reports state of charge, voltage, current, status information, history, and alarms through compatible Victron monitoring tools.
• Built-in pre-charge circuit helps limit inrush current when connecting capacitive loads such as inverter/chargers.
• Bluetooth connection allows setup and monitoring through the VictronConnect app.
• VE.Can connection links the BMS to a GX device for local display, VRM remote monitoring, and wider Victron system control.
• NMEA 2000 integration is available through VE.Can with the proper VE.Can to NMEA 2000 micro-C cable, useful when battery data needs to reach a marine network or MFD.
• ATC and ATD contacts can control compatible chargers and loads that use a remote on/off input.
• DVCC closed loop control works with compatible Victron inverter/chargers and MPPT solar chargers through a connected GX device.
• AUX output supplies up to 1.1 A at system voltage for selected equipment such as a GX device after load shutdown events.
• Monitors fuse status for up to 4 connected Lynx Distributor modules when used with compatible Lynx Distributor hardware.
• ABS enclosure, tinned copper busbars, and an operating temperature range of -40 °C to +60 °C support use inside protected marine electrical spaces.

Variants

The Lynx Smart BMS range is offered in multiple configurations so the main DC rating and busbar hardware can match the vessel’s lithium bank and cable lug setup.

The current rating and busbar connection size are the key differences between these variants. The product role remains the same across the range: lithium battery management, contactor-based protection, battery monitoring, pre-charge, VictronConnect setup, GX device integration, and Lynx distribution system support.

• LYN034160200: 500 A current rating with M8 busbar connections. This version fits a 500 A Lynx Smart BMS installation where the DC cable lugs and existing busbar hardware are based on M8 connections.
• LYN034160210: 500 A current rating with M10 busbar connections. This version keeps the 500 A rating while using M10 busbar hardware for installations standardized around larger Lynx connection points.
• LYN034170210: 1000 A current rating with M10 busbar connections. This version is the higher-current option for larger DC systems that need the 1000 A Lynx Smart BMS platform and M10 connections.

Compatibility and system integration

This BMS is for Victron Lithium Battery Smart batteries, not a universal lithium BMS for mixed third-party battery banks. It can manage banks made from compatible 12.8 V or 25.6 V batteries in series, parallel, or series and parallel layouts, with up to 20 batteries in one system.

For a full Victron marine power system, the Lynx Smart BMS works naturally alongside Lynx Distributor modules, a GX device such as a Cerbo GX or Ekrano GX, compatible inverter/chargers, compatible MPPT solar chargers, and VictronConnect. In this type of installation, the BMS can help coordinate charge and discharge control instead of leaving every charging source to operate independently.

Installation and mounting

Install the unit in an electrical space that stays dry and protected, such as a DC distribution locker or a service area near the battery bank. Its IP22 protection class is intended for sheltered locations, so it should not be mounted where it will be exposed to salt spray, washdowns, or standing bilge moisture.

Plan cable sizing, fusing, lug size, and busbar torque around the selected variant. The busbar material is tinned copper, and the M10 models use 33 Nm torque on the busbar connections, with a lower torque requirement applying only to earlier 1000 A units with specific serial numbers.

Use cases on board

This product is a strong fit for boats moving from lead-acid to Victron lithium house banks, especially when the DC system includes inverter/charger loads, solar charging, alternator charging control, and remote monitoring. It is also well suited to vessels where battery status needs to be visible at the helm, on a GX display, or through remote monitoring while away from the boat.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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