Marine Kits
Marine Mid-Level Kit
A 600Ah lithium bank with regulated alternator charging — for boats that need to put the energy back, not just store it.
Engineering Reviewed
Premium Components
US-Based Support
Choose your power level
What’s Included
One checkout for the whole system, 5% less than buying each part individually.
Kit price (5% off): $7,225.41
In this kit
Lithium House Bank – a 600Ah bank
Alternator Regulator – smart external regulation so the alternator can charge lithium safely
High-Output Alternator – mounting checked for your engine at review
Shunt
Monitoring
Monitoring
Management & Protection
Management & Protection
Not in the kit: main battery fuse (300A Class-T), fuse holders, busbars, battery and power cables, solar panels, shore-power charger (sized to your installation). Mount the main fuse within 7 inches of the battery positive. Your installer confirms the final size.
Add-ons and install parts
Optional – Victron SmartSolar MPPT 100/30, if you add solar panels later.
Victron Lynx Distributor – fused distribution that bolts onto the Lynx Smart BMS, so each circuit has its own fuse.
MEGA fuses (packs of 5) – for the smaller circuits, one per circuit, sized from your wiring diagram.
Victron Phoenix Smart IP43 12/30 charger – lithium-ready charger for shore power or a generator, three outputs.
Victron mains cord NEMA 5-15P – the Phoenix charger ships without a power cord; this is the US plug for it.
Victron Phoenix Smart IP43 12/50 charger – a bigger lithium-ready shore-power charger for faster charging of the battery bank.
Victron MultiPlus 12/2000 inverter / charger – runs 120V appliances up to about 1,600W and charges the batteries from shore power – in place of a separate charger.
Battery cables are not sold in the shop – your wiring diagram gives the sizes.
How Everything Works Together
A225s Alternator
ARCO Zeus Regulator
600Ah Lithium Bank
Cerbo GX Monitoring
Boat Loads
Professionally engineered as one complete power system — not a collection of individual products.
Key Benefits
- 50% more capacity than the Starter (600Ah vs 400Ah)
- Regulated alternator charging, so the engine actually refills the bank
- Centralised monitoring on a Cerbo GX
- Battery management that watches the bank itself
- Solar-ready when you want it
- Charging architecture validated before anything ships
Compare Kit Levels
Find the right power level for your setup.
Battery Bank
2 × 12V 200Ah NG
3 × 12V 200Ah NG
4 × 12V 200Ah NG
Charging
No charger included – needs a lithium-ready charger on board
ARCO Zeus regulator + A225s alternator + ST500 shunt
ARCO Zeus + A275L alternator + ST1000 shunt
AC Power
—
—
MultiPlus-II 3000 (an Orion XS DC-DC charger is also included)
Solar Panels
Not included
Not included
Not included
Solar Controller
Optional add-on
Optional add-on
Optional add-on
Monitoring
BMV-702
Cerbo GX + GX Touch 50
Cerbo GX + GX Touch 70
Electrical
SmallBMS NG + BatteryProtect
Lynx Smart BMS 500 NG + BatteryProtect
Lynx Smart BMS 500 NG + BatteryProtect
Best For
Weekend cruising and fishing, light use
Coastal cruising, daily use
Liveaboard and long-range cruising
Kit Price
$3,129.87
$7,225.41
$10,248.98
Not sure which kit is right for you?
Our Power Guide will help you choose the best system for your needs.
Warranty & Support
What is covered, who to call, and what happens if something fails.
Manufacturer warranties
Every part carries its manufacturer’s factory warranty. Call us before you send anything back.
Victron Energy — 5-year standard warranty on power products. Batteries carry 2 years (lead-acid) or 3 years (lithium).
ARCO — Zeus regulators and Zeus Omega 2 years; alternators and other ARCO parts 12 months for leisure use (90 days for commercial or racing), plus a second year on alternator parts if you register it with ARCO within 30 days.
Support from APS
All parts in this kit are matched and checked to work together, and installation tech support is included.
Call APS first for any technical issue — we find the faulty part and handle the claim the fastest way.
Help wherever you are
Far from home? Victron’s worldwide dealers can help with repairs; warranty claims still go through us. ARCO claims can also be made directly with ARCO.
There is no separate kit warranty – each part keeps its own manufacturer’s warranty.
Want to know why these parts and not others?
Why this kit is built around charging rather than capacity — the alternator, the regulator, and what they change.