HULK 4x4 Professional Series 12V 3.8A Battery Charger

Advanced, Multi-Chemistry Charging with Intelligent Protection

The HULK 4x4 Professional Series Battery Charger is engineered for reliability and performance, making it one of the most potent and versatile chargers on the market. With a 7-stage, MCU-controlled charging process, this smart charger delivers fast, safe, and efficient charging for a wide range of battery chemistries—ideal for 4x4s, marine, motorcycles, and performance vehicles.

Equipped with an XB2 Smart Processor, this charger automatically diagnoses, recovers, charges, and maintains your battery without the risk of overcharging. Whether you're dealing with deeply discharged batteries or maintaining seasonal vehicles, the HULK 4x4 Professional Charger is built to handle the task with ease.

Key Features:

• 12V 3.8A Switchmode Charging – rapid and energy-efficient operation
• 7-Stage Fully Automatic Charge & Maintain – ensures full charge without overcharging
• Multi-Chemistry Compatibility – supports Lead Acid, AGM, GEL, MF, EFB, Calcium, and Lithium batteries
• Battery Maintenance Range – maintains batteries from 1.2Ah up to 120Ah
• XB2 Smart Processor – intelligent detection and optimisation of the charging process
• Rescues Low-Voltage Batteries – recovers batteries discharged down to 3V
• Safety-Focused Design – spark-proof, short circuit, reverse polarity, and thermal protection
• Memory Function – resumes previous settings when powered on
• Flexible Connection Options – includes interchangeable clamps and eyelet terminals
• IP65 Rated – water and dust resistant for workshop or outdoor use
• Compact & Durable Construction – easy to mount or store on the go
• 2-Year Warranty – confidence in long-term performance

Specifications:

Smarter Charging for Serious Setups

Whether you're restoring a drained battery, maintaining a vehicle in storage, or ensuring reliable power for your next adventure, the HULK 4x4 Professional Series Battery Charger delivers high-performance charging with complete peace of mind.

Charge faster, safer, and smarter with HULK 4x4—engineered for the demands of modern battery systems.