NOCO GENIUSPRO50
50 A Smart Charger & Maintainer – 6 V/12 V/24 V Automotive, Marine & Deep‑Cycle
The NOCO GENIUSPRO50 is the brand’s top-tier professional smart charger and maintainer, delivering robust 50 A charging for 6 V/12 V systems and 25 A for 24 V systems. Ideal for automotive shops, marine applications, RVs, fleet operations, and large battery banks, it combines fast, intelligent charging with advanced recovery functions and industrial durability.
Features
Featuring NOCO’s intelligent start-voltage sensor, the unit can detect and charge batteries down to ~1 V, and Force Mode allows manual activation to recover completely flat batteries.
Advanced Options
. It automatically identifies battery voltage and chemistry, delivering multi-stage charging and auto-repair for sulfation or acid stratification on 6 V, 12 V, or 24 V systems. The integrated power supply mode delivers stable voltage for ECU flashing or diagnostics, while thermal compensation adjusts charging behavior to maintain efficiency across extreme temperatures .
Product Key Features
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50 A (6 V & 12 V), 25 A (24 V) high-performance charging
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Multi-voltage, multi-chemistry (lead-acid & Li-ion w/ BMS) support
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Force Mode & sulfation/acid‑stratification repair for battery recovery
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Thermal compensation from −4 °F to 122 °F ensures precise charging
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Power supply mode (12 V @ 50 A & 24 V @ 25 A) for ECU flashing/diagnostics
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Rugged silicone-braided cables, replaceable 60 A ANL fuse, IP20 forced-air cooling
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Reliability & Performance
Known as a powerhouse, the GeniusPRO50 is 194 % more powerful than its predecessor (G26000), yet remains compact at ~5 lb and 12.3″ × 6.9″ × 3.6″ t features ultra-flexible silicone cables rated for –40 °C usage and protective braided shielding, with a user-replaceable 60 A ANL fuse and heavy-duty clamps with integrated eyelets. Forced-air cooling and IP20-rated housing ensure reliable operation in demanding environments
Key Features (Bullet List)
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50 A charging for 6 V/12 V; 25 A for 24 V systems
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Multi-stage charging with automatic sulfation and acid stratification repair
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Force Mode revives flat batteries down to 0 V
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Thermal compensation (–4 °F to 122 °F)
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Power supply mode: 12 V @ 50 A / 24 V @ 25 A
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Rugged silicone/nylon cables; replaceable ANL fuse; heavy-duty clamps




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