Balmar UBB2 Belt Buddy Universal Tensioner with Offset Adjustment Arm

Balmar

<h3>About Balmar</h3><p>Founded in 1981, Balmar has spent more than four decades establishing itself as the premier name in marine DC charging technology. Serving sailors, power boaters, RV enthusiasts, and industrial equipment operators alike, Balmar designs and manufactures products built around a single mission: helping you charge and monitor your batteries more efficiently, more safely, and with greater confidence on the water.</p><h3>Marine-Grade Alternators Built for Demanding Applications</h3><p>At the heart of Balmar&apos;s product lineup are its industry-leading marine alternators — widely regarded as the highest-output and most reliable alternators available in the recreational marine market. Unlike off-the-shelf automotive units, Balmar alternators are purpose-engineered for the rigors of marine environments. Every unit features high-reliability bearings, robust rectifier diodes, and enhanced heat-sinking to maximize uptime and charging capacity under continuous load.</p><p>Balmar&apos;s alternator lineup spans a broad range of applications. The 6-Series and XT-Series <a href="/12782-balmar-alternators-200087">alternators</a> serve light-duty recreational applications — from sailboats to inboard gas powerboats — while the large-case 94-, 95-, 96-, and 97-Series units are engineered for heavy-duty diesel engines exceeding 300 horsepower. The XT-IR Series specifically targets wakeboat and inboard gas applications, delivering purpose-built performance at a competitive price point.</p><p>One of Balmar&apos;s most recognized engineering achievements is its patented <strong>Smart Ready&reg; Alternator</strong> technology. Smart Ready alternators are designed to pair seamlessly with Balmar&apos;s external multi-stage voltage regulators, enabling dynamic, intelligent control of the charging process that a simple internal regulator simply cannot match.</p><h3>Intelligent Voltage Regulation &amp; DC Charging Systems</h3><p>High alternator output alone is only part of the equation. Without proper voltage regulation, batteries charge slowly or — worse — fail prematurely. Balmar&apos;s patented Max Charge and ARS-5 voltage regulators continuously monitor battery condition and apply precisely the right voltage and current at every stage of the charge cycle. The result is faster, safer charging across a wide range of battery chemistries, including modern Lithium Iron Phosphate (LiFePO4) battery banks supported by the MC-618, MC-624, and MC-612-DUAL regulators.</p><p>Balmar&apos;s multi-stage regulators also feature a Belt Load Manager — adjustable in 4% increments — that allows users to fine-tune alternator output to protect drive belts and engines, particularly useful in applications where battery bank capacity exceeds ideal charging ratios.</p><h3>Battery Monitors &amp; Complete Charging Solutions</h3><p>Rounding out the ecosystem, Balmar&apos;s SG200 Battery Monitor delivers highly accurate state-of-charge data, giving mariners real-time visibility into battery health. Complete DC charging system packages bundle alternators, regulators, temperature sensors for both the alternator and battery bank, and all necessary wiring harnesses — making system selection and installation straightforward even for first-time upgraders.</p><h3>Quality, Support &amp; Industry Recognition</h3><p>Balmar products are assembled and tested in an ISO 9001-certified facility, reflecting the brand&apos;s commitment to consistent quality. The company is equally proud of its technical service team, supporting customers through every step — from selecting the right system for their vessel, to installation, to long-term optimization. This hands-on expertise has earned Balmar a reputation that goes well beyond the products themselves.</p>