We are a PRV Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
A 50A Smart Charger + Power Supply + Maintainer delivers three functions in one — safely charging 12V systems, powering equipment, and maintaining batteries with zero overcharge risk. The adjustable power supply mode lets you run an audio system without a battery or alternator, perfect for show cars, home racks, or bench testing. A built-in multimeter display provides real-time Voltage, Current, and Average Ah data for precise system control and monitoring.
A microprocessor-controlled charging system intelligently regulates current and voltage for safe, optimized charging across AGM, GEL, Lithium-Ion, and LiFePO4 batteries. Its true 50A / 14.4V constant output delivers stable high current for fast charging or for powering up to 1000W systems with no battery connected at all. For larger builds, pairing with a 100Ah battery supports systems up to 3500W for roughly one hour of play before recharge.
An automatic maintainer loop cycles intelligently between 14.4V and 13.8V to prevent overheating, sulfation, or battery damage during extended connection. With alternator-free operation, you can run full-power 12V demos without idling the engine — saving fuel, reducing wear, and preserving vehicle components while still delivering full performance.
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We are a PRV Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
A 50A Smart Charger + Power Supply + Maintainer delivers three functions in one — safely charging 12V systems, powering equipment, and maintaining batteries with zero overcharge risk. The adjustable power supply mode lets you run an audio system without a battery or alternator, perfect for show cars, home racks, or bench testing. A built-in multimeter display provides real-time Voltage, Current, and Average Ah data for precise system control and monitoring.
A microprocessor-controlled charging system intelligently regulates current and voltage for safe, optimized charging across AGM, GEL, Lithium-Ion, and LiFePO4 batteries. Its true 50A / 14.4V constant output delivers stable high current for fast charging or for powering up to 1000W systems with no battery connected at all. For larger builds, pairing with a 100Ah battery supports systems up to 3500W for roughly one hour of play before recharge.
An automatic maintainer loop cycles intelligently between 14.4V and 13.8V to prevent overheating, sulfation, or battery damage during extended connection. With alternator-free operation, you can run full-power 12V demos without idling the engine — saving fuel, reducing wear, and preserving vehicle components while still delivering full performance.
