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Victron's own battery line, lithium to lead
From the Bluetooth-monitored Lithium NG to the AGM workhorses that have anchored boats for decades — every battery here is Victron's own, sold by a True Blue distributor with warranty support handled in-house.
Swipe the table sideways to see every column →
| Battery | Chemistry | BMS | Best for | From |
|---|---|---|---|---|
| Lithium NG | LiFePO4 | External (VE.Bus BMS V2) | The current-generation bank for integrated Victron systems | $973.25 USD |
| Lithium Smart | LiFePO4 | External | The proven line — ideal when expanding an existing Smart bank | $1,025.10 USD |
| Lithium SuperPack NG | LiFePO4 | Built in + Bluetooth | Drop-in lithium with app monitoring, no external BMS to wire | $935 USD |
| Lithium SuperPack | LiFePO4 | Built in | The simplest, most affordable path into Victron lithium | $277.10 USD |
| AGM & GEL Deep Cycle | VRLA lead-acid | — | Dependable house and starter duty on a budget | $234.60 USD |
| AGM Super Cycle | VRLA lead-acid | — | Lead-acid that tolerates deep discharges far better than standard AGM | $459.85 USD |
| AGM Telecom | VRLA lead-acid | — | Front-access terminals for tight racks and cabinets | $325.55 USD |
Smart and NG banks pair with a Victron BMS — that's their design. Comparing beyond Victron? See Epoch's heated LiFePO4 and the full lithium collection. Keep tabs on any bank with a battery monitor.
How to choose, in three questions
Chemistry first, then the right line, then capacity.
Lithium or lead-acid?
Lithium gives you roughly twice the usable capacity at half the weight, charges faster, and cycles for years — it just costs more upfront and wants a lithium-aware system. AGM and GEL remain great answers for starter banks, backup duty, and budgets that prefer proven simplicity. There's no wrong answer, just trade-offs.
Which lithium line?
SuperPack is connect-and-go with the BMS inside. Smart and NG use an external BMS so protection commands your whole system — the choice for MultiPlus-based boats and rigs. NG is the newer generation; Smart remains the natural pick when you're growing an existing Smart bank.
How many amp-hours?
Tally a normal day's loads, then size lithium so a typical day uses about half the bank — or lead-acid so it uses about a third, since lead lives longest above 50%. Voltage follows the system: 12V standard, 24V or 48V when currents get big. Send us your loads and we'll size it precisely.
Why buy from Blue Marine
True Blue Victron distributor
Full Victron warranty support handled by us, not a ticket queue.
ABYC-certified advisors
Chemistry, capacity, BMS, and charging designed as one system.
Free US shipping over $49
Fast shipping from Seattle; lithium ships with carrier paperwork handled.
Real people, real boats
Call (800) 628-6306 Mon–Sat.
Replacing a bank or building new?
Tell us what you're powering, how you charge, and what the old bank did well or badly — we'll spec the Victron battery, BMS, and charge settings that fit, honestly including when lead-acid is the smarter buy.
Victron battery FAQ
What's the difference between Lithium Smart and Lithium NG?
Both are Victron LiFePO4 banks with Bluetooth cell monitoring and an external BMS. NG is the next generation of the line — including a 51.2V model for 48V systems — and pairs with the VE.Bus BMS V2. If you're starting fresh, NG is the forward path; if you're expanding an existing Smart bank, stay in the family.
What makes a SuperPack 'super'?
Simplicity. The BMS and safety disconnects live inside the case, so it installs like a conventional battery — no external BMS, no control wiring. The NG version adds Bluetooth so you can watch state of charge from your phone. It trades the whole-system control of Smart/NG for plug-and-play ease.
AGM or GEL — which lead-acid do I want?
AGM handles higher charge and discharge currents and suits starter or mixed duty; GEL typically gives more deep-discharge cycles for slow, steady house loads. The Super Cycle AGM splits the difference, shrugging off deep discharges that would tire a standard AGM. Your loads decide — we'll help you match them.
Do Victron lithium batteries need a special charger?
They need lithium-appropriate charge settings, and most modern chargers — certainly every Victron charger we sell — have a LiFePO4 profile built in. The bigger design question is alternator charging and BMS control wiring, which is where a quick consult saves real money and rework.
Why buy Victron batteries from Blue Marine?
Because the warranty lives close to home: we're a True Blue Victron distributor, so support and claims run through our Seattle team — the same people who helped you size the bank in the first place.