NAKS 72V 8A Lithium-Ion Smart EV Charger 84V Output with Auto Cut-Off for Okinawa Praise Pro Scooter

• Product Type: High-Precision Smart Lithium-Ion EV Battery Charger
• Nominal Battery Grid Voltage: 72 Volt DC Setup
• Input AC Power Requirement: 180V – 260V / 50Hz Standard Grid
• Ideal Battery Pack Capacity Range: 72V Lithium Packs Rated 25Ah to 50Ah
• Cooling System Mechanism: Built-In Low-Noise High-RPM Forced-Air Exhaust Fan
• Safety Protection Layout: Automatic Overcharge Cutoff, Reverse Polarity Protection, Thermal Throttling
• Maximum Output Charging Voltage: 84 Volt DC
• Continuous Charging Current: 8 Amps

Features

• Smart Automatic Power Cut-Off: Advanced internal circuit mechanics automatically terminate the charging current when the pack hits its peak 84V state, completely avoiding cell overcharging.
• Dual-Color LED Status Feed: Integrated brilliant visual LED indicator shifts color arrays seamlessly to show active charging profiles and full-charge readiness.
• Integrated Forced-Air Cooling: Heavy-duty, high-velocity internal cooling fan actively expels operational heat to maintain consistent current delivery under load.
• Tailored Lithium Optimization: Purpose-mapped electrical output stabilizes balancing metrics across modern 72V lithium-ion battery pack chemistries.
• Okinawa Praise Pro Drop-In Match: Designed with matching input parameters and specialized output connection couplers to seamlessly power Okinawa electric scooters.
• Rugged Heavy-Duty Enclosure: Toughened, structural outer shell protects sensitive interior power transformers against drops and vibration impacts during field tracking.

Applications

• Okinawa Fleet Maintenance Upgrades: Serving as the primary premium replacement or spare rapid-charger solution for Okinawa Praise Pro scooter owners.
• 72V Lithium Battery Charging: Powering standalone or custom underbody 72V lithium-ion battery banks used across lightweight delivery scooters.
• Custom DIY Electric Motorcycle Projects: Providing the central grid-to-vehicle charging block for high-wattage custom student prototypes and engineering models.
• Resort and Campus Utility Transits: Recharging deep-cycle 72V lithium batteries inside neighborhood golf cars, staff buggies, and lightweight transport carts.

Usage

• Park the electric scooter safely near a well-ventilated grid wall socket and ensure the vehicle's main ignition key switch is turned off.
• Inspect the charging terminals to verify the ports are completely dry and free from mud, road dust, or fine grit scaling.
• Interlock the charger's heavy-duty molded output connector plug directly into the scooter's dedicated frame charging port.
• Connect the 3-pin AC power cord into the 180V–260V electrical wall outlet and turn on the main switch.
• Verify the LED indicator glows to signal active power input tracking; allow the internal fan to run until the LED signals a full 84V charge cutoff profile before disconnecting lines.