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How to Choose a 12V Lithium Battery Charger (LiFePO4 Guide)
A 12V LiFePO4 battery requires a charge profile of roughly 14.2–14.6 volts, delivered as constant current followed by constant voltage,
Power Every
Adventure.
Premium DC power products and solutions for emergency vehicles, marine, specialty vehicles, and more. Quality components trusted by professional upfitters and OEMs.
Free Delivery
Orders over $100 ship free within the contiguous USA
Secure Payment
PCI-compliant checkout. Net 30 terms for trade accounts
Same-Day Shipping
Orders placed before 1PM PST ship same business day
USA Tech Support
Certified DC power experts available by phone & email
Hand-Picked collections
Featured collections
DC Power Products
Advanced DC power solutions: Smart LiFePO4 batteries, Inverter/Chargers, Solar MPPT Charge Controllers, DC-DC Chargers, and Marine-Grade accessories.
wire connectors
Premium wire terminals, Anderson Powerpoles, Deutsch connectors, and Marine battery lugs for secure, low-resistance DC power connections.
Communications
Reliable communication gear: mobile radios, handheld radios, and 12 volt power accessories for seamless base station and mobile installations.
VENTURA SERIES
12 Volt Power has proudly partnered with SCANSTRUT as a west coast stocking distributor.
- New Products
MC4 PV Solar Extension Cable Pairs – 10AWG
Price range: $13.99 through $75.99
12 Volt Power GOBOX – Portable 12V Power Box
Price range: $324.99 through $399.99Free Standard Shipping
Take advantage of free standard shipping on orders over $100. Only available for shipping addresses in the Contiguous United States.
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Industries we serve
Everything you need to build a reliable DC power system, from the battery bank to the final connector.
Marine
DC power systems, shore power, and DC power distribution for marine environments.
Commercial fleet
Inverters, DC power conversion, and mobile power solutions for mobile fleets.
emergency vehicles
Dual battery systems, DC power distribution, and battery charging for Emergency Vehicles.
Van conversion
Victron power systems, Blue Sea circuit protection, Ancor marine-grade wire & cable, and more.
RV & Specialty Vehicle
Inverter/Chargers, DC power systems, LiFePO4 batteries, and system monitoring.
COMMUNICATIONS
DMR radios, DC power supplies, power distribution, and radio accessories.
Authorized distributor for industry-leading brands
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Trade Partner
Program.
Upfitters, OEMs, and fleet operators, get priority pricing, extended payment terms, and a dedicated account manager who knows your business and your build schedules.
- Account approval typically within: 24 hours
“The net-30 terms and volume pricing made it possible to pre-stock inventory for our boatyard. We’ve converted 12 sailboats to Victron this season alone, having one reliable supplier changes everything.”
— James T., Marine Electrical Contractor · Newport, RI
Wholesale Pricing
Competitive wholesale pricing for industry leading products and brands.
Net Terms
Net 30 payment terms available for qualified business accounts.
Dedicated Manager
One point of contact who knows your projects and can priority-queue your orders.
Product Sourcing
Don't see a specific model you are looking for? We can probably get it for you.
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Knowledge Center
Latest Resources
24V DC Power Supply for Fleet & Commercial Vehicles: What Buyers Need to Know
While many 24V power supplies appear suitable on a datasheet, they often fail in real-world conditions. These failures typically occur
How to Choose a Marine Battery Charger for Commercial Vessels and Workboats
Selecting the appropriate marine battery charger for a commercial workboat is a critical technical decision; choosing an inadequate unit can
Got Questions?
Frequently Asked
What is the cut-off time for same-day shipping?
Most orders placed before 1:00 PM Pacific Standard Time on business days ship same day from our California warehouse. Expedited overnight and 2-day options available at checkout.
Do you offer technical support for system design?
Yes, our USA-based technical team can help you size your battery bank, select the right charger, size you wire & cable, and configure your Victron system. Call (657) 295-6315 or email support@12voltpower.com. Trade account partners get priority access to our Victron-certified design engineers.
How do I qualify for a Trade Account?
Trade Accounts are open to registered businesses: upfitters, OEMs, fleet managers, dealers, etc. Apply online approvals typically complete within 24 hours. You’ll need a valid business license or EIN. Gain access to industry leading pricing upon approval.
Are you an authorized dealer for the brands you sell?
Yes. We are an authorized distributor for Victron Energy, Blue Sea Systems, Anderson Power Products, Scanstrut, Egis Mobile Electric, and more. All products are genuine, warranty-valid, and sourced direct. We do not sell grey-market or counterfeit goods.
What is your return and warranty policy?
We offer a 30-day return policy for unused items in original packaging. Manufacturer warranties apply to all products. Victron Energy products carry an industry leading 5-year manufacturer’s warranty. Contact us for any questions.
