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The PowerMax PMBC-SE Series Ulta-Stable 12V Converter & Battery Charger (available in 75 amp, 100 amp, and 120 amp models) delivers the ultimate combination of power supply performance, smart battery charging, and constant voltage stability. Designed for RVs, marine systems, automotive dealerships, service centers, and off-grid power setups, these chargers provide clean, reliable 12V DC power with fully adjustable output voltage from 13V–16V.
Whether you need a 55A or 75A power supply charger for standard RV or marine applications, or a 100A–120A constant voltage charger for vehicle ECU reflash, showroom display, or automotive service work, the PMBC-SE series has you covered.
We currently ship to the United States and Canada.
Canada: Please contact us directly to place your order. Shipping to Canada must be arranged over the phone.
We strive to get your equipment to you quickly and efficiently. Please note that order processing typically takes 1-2 business days, after which we will update you with tracking information.
For larger equipment/products, please allow 2-4 business days for pick and pack preparation. Once shipped, you will receive tracking information to stay up-to-date on the status of your order.
Small items (eg. Tablets & tools) | 3-5 business days
Large items (eg. Calibration Targets and Plates) | 5-8 business days
Full calibration packages | 8-10 business days
We want to ensure you're completely satisfied with your purchase. If you need to return an item, please contact our customer service team within 30 days of purchase. A 15% restocking fee will apply to all returns. The customer is responsible for return shipping costs. Refunds will be processed once the returned items are received and inspected at the warehouse.
All package sales are final due to the complexity of shipping the equipment. The total purchase price should be paid in full before shipment. When items are passed to the shipping carrier they are responsible for delivery. The equipment is covered solely by the manufacturer's warranty. The Buyer should inspect the equipment upon receipt and notify the Seller of any discrepancies as soon as possible. Let's get calibrating!
