Imagine heading out on your boat or RV, confident that your batteries are always ready to perform. The Xantrex TRUECHARGE™3 60A 3-bank 12V charger delivers that peace of mind with its compact, versatile design tailored for demanding marine, recreational vehicle, and commercial setups. Its ability to handle everything from deeply discharged batteries to modern lithium-ion packs sets it apart, ensuring you stay powered up without the hassle of frequent replacements or downtime.
What makes this charger a game-changer? It combines high-efficiency power factor correction (PFC) with a wide input range, sipping less shore power while maximizing output. Whether you’re docked at a marina with unstable voltage or exploring remote spots abroad, it adapts seamlessly—accepting inputs from 90-265 Vac across 47-63 Hz frequencies.
Smart Charging That Extends Battery Life
Powered by microprocessor precision, this charger employs customizable multistage algorithms—selectable for 2- or 3-stage profiles—to nurture your batteries gently. Opt for flooded, gel, AGM, or LiFePO4 settings, and activate equalization for lead-acid types to balance cells and prevent sulfation.
Quiet Operation: A dedicated mode minimizes fan noise, perfect for overnight charging in close quarters.
Parallel Stacking: Link up to two units (with remote panel) to double capacity for larger banks.
Low-Voltage Recovery: Revives batteries drained to near-zero without sparking or damage.
Multi-Position Mounting: Drip-proof IP32 rating allows vertical, horizontal, or upside-down installs in tight engine compartments.
The intuitive onboard display shows real-time status, with optional remote panels for concealed mounting. No more guessing—charge progress, voltage, and faults are always at your fingertips.
The Science of Three-Stage Charging
Efficient charging isn’t about brute force; it’s about balance. This charger orchestrates three phases to deliver 100% capacity with minimal stress:
Bulk Phase: High-current surge restores 70-80% quickly, using the full 60A per bank.
Absorption Phase: Tapers voltage (14.2-15.5 Vdc) to top off the last 20-30% safely, avoiding gassing or overheating.
Float Phase: Holds at 13.4-13.8 Vdc indefinitely, trickle-maintaining full charge without overcharging.
Result? Batteries last longer, perform better, and hold charge through cycles of heavy use—like running trolling motors, house loads, or starting engines.
Built to Withstand Real-World Challenges
Safety isn’t an afterthought. Robust protections guard against common pitfalls:
Reverse polarity—won’t fry your batteries if wired wrong.
DC over-voltage and over-temperature shutdowns.
AC surge/spike immunity via internal filtering.
Circuit breaker-rated output for short-circuit resilience.
Global certifications (CSA, UL, CE, ABYC) confirm it’s ready for marine surveyors and commercial inspectors alike.
Three positive and one shared negative terminal simplify wiring for independent banks—ideal for house, engine, and thruster batteries.
Perfect for Marine, RV, and Off-Grid Life
Boat owners love how it revives house banks after long anchorages. RV enthusiasts appreciate lithium compatibility for lightweight, high-draw setups. Commercial ops rely on its durability in harsh environments. Compact enough for tight bilges or under-bench installs, yet powerful for 300+ Ah systems.
Frequently Asked Questions
Can this charger handle lithium-ion batteries?
Yes, it’s fully compatible with LiFePO4 lithium-ion batteries, offering dedicated profiles to prevent overcharge and ensure safe, fast charging.
