The Enerdrive ePRO EPBC-2450ePRO 24V/50A battery charger is engineered for demanding power environments—from off-grid cabins and RVs to marine installations and mobile work setups. Built around advanced power conversion techniques, this charger delivers fast, reliable 24V charging with three fully isolated output channels and scalable performance when you couple multiple units.

Why this 24V/50A charger stands apart

• Three isolated, full-current outputs—charge three separate battery banks simultaneously without interference between channels, ideal for separate house, start, and auxiliary batteries.
• Scalability up to 540A—link up to six units in parallel to meet high-demand systems or large battery banks, delivering a total charging capability that grows with your needs.
• Active rectifier output stage + active PFC—delivers impressive efficiency and a robust power factor (PF > 0.9), reducing energy waste and heat in tight electrical spaces.
• 4-stage charging with temperature compensation—intelligent IUoUoP profile automatically negotiates bulk, absorption, float, and optional equalization, adapting to battery temperature for longer life and safer charging.
• LiFePO4 compatibility—works with Lithium Iron Phosphate chemistries, expanding your battery type options beyond traditional lead-acid.
• Custom charging algorithms via Dashboard—tailor voltage, current, and stage timing to match unique battery configurations or mission profiles.
• Remote monitoring and control—the standard TBSLink port enables optional remote readout and control, so you stay informed without accessing the charger directly.

Key specifications at a glance

• : 24V, 50A (EPBC-2450 model) with 3 internally isolated full-current outputs
• : 100–260Vac, 47–63Hz, PF > 0.9; full-load power ~1700VA
• : energy-efficient power conversion with an active rectifier and PFC
• : Flooded, Gel, AGM, LiFePO4, and custom chemistries
• : standard absorption 28.8V, float 27.0V, equalize 31.6V for 24V systems
• : recommended battery capacity 160–800Ah; supports up to 540A when six units are paralleled
• : safeguards for low AC input, output short circuit, high temperature, battery overcharge, and reverse polarity (fuse)
• : -10°C to +55°C (up to 90% non-condensing humidity); storage -20°C to +70°C
• : enclosure 370 x 271 x 132 mm; weight 6.2 kg; IP21 protection (upright mounting)
• : CE marked with EMC and safety standards including EN55016 series and EN60335 variants

Practical use cases

Whether you’re configuring a solar-powered RV, a marine electrical system, or a rugged off-grid cabin, the ePRO 24V/50A charger provides reliable, fast, and safe battery replenishment. Use it to:

• Balance multiple battery banks independently (house, engine, and auxiliary) without cross-channel interference.
• Scale your charging capacity over time by adding more units in parallel to achieve higher total current.
• Optimize battery lifespan with temperature-compensated charging that prevents overcharging and undercharging across varying climates.
• Implement custom charging profiles tailored to LiFePO4 or other chemistries using the Dashboard software, ensuring peak performance for your specific battery set.

Who benefits most

• Off-grid enthusiasts and campers who need dependable, modular charging capable of growing with their system
• Rugged marine installations demanding durable hardware that resists demanding environments
• Work vehicles or mobile command centers requiring multiple, independently managed battery banks

Tips for getting the most from your ePRO 24V/50A

• Take advantage of the Dashboard to customize charging curves for your LiFePO4 or lead-acid packs, aligning absorption and float voltages with manufacturer recommendations.
• Plan for expansion early: pairing up to six chargers lets you scale to 540A total while maintaining individual channel safety.
• Use a remote setup with TBSLink if you need remote monitoring of charge status, voltage, and state of charge across multiple banks.
• Ensure proper cooling in confined spaces; the unit uses a variable-speed fan to manage heat during high current sessions.
• Always verify battery type and capacity to select the appropriate charging voltage and float settings for optimal longevity.

Engineered to perform reliably in harsh conditions and configurable to fit your exact battery setup, the Enerdrive ePRO EPBC-2450ePRO 24V/50A charger is a robust cornerstone for safe, efficient, and scalable energy storage systems. It’s a thoughtful fusion of smart power electronics, flexible charging strategies, and practical versatility designed for serious off-grid power users.