KUAIQU 30V 60V 120V Adjustable DC Power Supply Battery Charger Reverse Polarity Overcharge Protection for Lithium Lead Acid Batteries

English Manual

Key Features:

• Smart Battery Charging
  • Enables intelligent charging with a real-time display of Ah capacity, allowing you to monitor charging progress precisely.
  • Automatically terminates charging when the battery is fully charged to prevent overcharging.
  • Comes with battery activation and balancing capabilities, helping to rejuvenate and maintain battery performance for longer life.
• Comprehensive Protection
  • Reverse polarity protection safeguards against damage caused by incorrect connections, ensuring safe setup.
  • Overcharge protection automatically powers off the charger when the battery reaches full charge.
  • Over-current protection triggers an alarm and cuts off output when excessive current is detected.
  • Boasts multiple safety features: grounding protection, thermal protection to prevent overheating, voltage/power overload protection, and short-circuit protection for all-round safety.
• Fast Charging Support
  • USB-A Quick Charge: Supports a wide range of protocols including PE1.1/2.0, Apple, BC1.2, AFC, FCP, QC2.0/QC3.0 for fast charging of compatible devices.
  • USB-C Quick Charge: Compatible with PE1.1/2.0, Apple, BC1.2, AFC, QC2.0/QC3.0, PD3.0, catering to modern devices with USB-C ports.
  • USB 5V 2A Output: Provides a stable charging option for devices requiring standard USB power.
• User-Friendly Interface
  • Equipped with an encoder knob for smooth and precise adjustments, with an optional mute function to minimize operational noise.
  • Features a clear status display that shows charging status, voltage, current, and other key information at a glance.

Application Scenarios:

• Lithium Battery Charging: Perfect for charging lithium batteries used in electric vehicles, drones, smartphones, tablets, and other portable electronics, ensuring efficient and safe power replenishment.
• Lead Acid Battery Maintenance: Ideal for maintaining lead-acid batteries in automotive vehicles, marine vessels, and solar power systems, helping to extend battery lifespan and ensure reliable performance.
• Power Tools: Enables efficient charging for cordless drills, saws, sanders, and other workshop tools, keeping your tools ready for use whenever you need them.

Quality Check and Terms of Service:

• Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
• Has passed CE & FCC Certification.
• All DC power supplies and accessories are inspected before shipment to ensure good quality.
• Customer support: Contact us with any questions, and we'll respond within 24 hours.