Home / Products / 84V 5A Smart Fast Charger for 72V Lithium Batteries | Global Voltage 110V/220V | Professional Grade with Safety Protection | Free DHL Shipping

84V 5A Smart Fast Charger for 72V Lithium Batteries | Global Voltage 110V/220V | Professional Grade with Safety Protection | Free DHL Shipping

$107.99

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🔋 Precision Charging for 72V Lithium Batteries : This professional 84V 5A smart charger is specifically engineered for 72V 20S lithium batteries, delivering precise 5A charging current with optimized 84V output. Its compact 172×90×50mm (6.77×3.54×1.97in) design ensures efficient power delivery while maintaining a lightweight 1kg (2.2lb) metal construction that combines durability with portability.
🌐 Global Voltage Compatibility : Featuring a manual 110V/220V switch, this 84V 5A charger provides worldwide compatibility. The intuitive voltage selection (down for 110V, up for 220V) combined with customizable power plugs makes this 84V battery charger truly global-ready while maintaining all safety protocols.
🌡️ Smart Thermal Management System : The integrated cooling fan with metal chassis ensures superior heat management during 5A charging cycles. This 84V charger maintains optimal temperature control, preventing overheating while delivering consistent 84V output for extended battery life.
🛡️ Multi-Layer Safety Protection : Protected by a 250V 10A fuse with comprehensive safeguards, this 84V 5A charger offers complete protection including over-charge prevention and short-circuit protection. Dual LED indicators clearly display charging status for this 72V battery charger, ensuring safe and reliable operation.
⚡ Professional CC/CV Charging : Utilizing advanced CC/CV (Constant Current/Constant Voltage) technology, this 84V 5A smart charger maximizes 72V battery performance and longevity. The combination of professional metal construction and intelligent 84V charging algorithms creates the ideal charging solution for 20S battery systems.

Output Current

Charging Plug

XT60F

XT60M

XT90F

XT90M

S Anderson

Wire only

Output Current

5A 10A

Charging Plug

XT60F XT60M XT90F XT90M S Anderson Wire only

Quantity

Free Shipping

30 Day Return

100% Secure Payment

Free & Fast Delivery

Support 24/7

30 Days Return

100% Payment Secure

84V 5A Smart Lithium Battery Charger | 20S 72V Charger

84V 5A Smart Lithium Battery Charger

Professional charging solution for 20S 72V lithium batteries

Technical Specifications

Power Output

84V 5A with CC/CV Technology

Compatibility

Designed for 20S 72V Lithium Batteries

Safety Features

250V 10A Fuse with Multi-Protection System

Design & Display

Metal Housing with Cooling Fan & Dual LED Indicators

Core Features

✓

Smart Protection System

Advanced safety with over-charge, over-current, and short-circuit protection. Auto-shutoff when fully charged.

✓

Optimal Cooling Design

Metal housing with integrated cooling fan ensures efficient heat dissipation during extended use.

✓

Clear Visual Feedback

Dual LED indicators provide real-time charging status monitoring.

✓

Extended Battery Life

Precise CC/CV charging technology maximizes battery longevity and performance.

Metal Chassis Benefits

Heat Management

Efficient heat dissipation with cooling fan integration.

Thermal Conductivity

Prevents Overheating

Extends Lifespan

Durability

Superior impact resistance and structural protection.

Impact Resistant

No Deformation

Component Safety

Professional Grade

Industrial quality with EMI shielding and temperature stability.

EMI Shielding

Heat Resistance

Premium Build

Internal Design Insights

Engineering Transparency

Shows precise component layout and professional construction quality. Demonstrates attention to detail in circuit design and thermal management.

Quality Assurance

Reveals high-grade materials and secure component mounting. Displays proper spacing for heat dissipation and electrical safety.

Technical Confidence

Builds trust by showing robust internal structure. Validates advertised features like cooling systems and protection circuits.

JIKONG Smart Battery Management System (BMS)

Power Features

Voltage Switch

Manual selection between 110V and 220V enables global compatibility. Prevents damage from incorrect voltage input and ensures safe international operation.

Down position: 110V • Up position: 220V

Power Plug

Certified electrical connection with durable design. Provides stable power supply, proper grounding, and user protection during operation.

Cooling & Safety Features

Cooling Fan

Active heat dissipation maintains optimal temperature during charging, ensuring stable performance and extending component lifespan.

LED Status Indicators

Dual-color LEDs provide clear charging status feedback for easy monitoring and troubleshooting.

Green: Fully Charged

Red: Charging

Red: Fault

250V 10A Fuse

Primary electrical protection that cuts power during faults, preventing damage to charger and battery while ensuring user safety.

Customizable Plug Benefits

Tailor your charger to global standards with precision-engineered plug options for every market.

Our advanced plug customization system allows you to configure charging solutions for specific regions without compromising performance or safety. Each plug module is designed to meet rigorous international certifications, ensuring seamless compatibility across continents.

From bulk distributor orders to targeted retail markets, the flexible plug architecture eliminates the need for external adapters, reduces packaging waste, and delivers a premium out-of-box experience that customers trust.

🌍 STANDARDS 15+

⚡ VOLTAGE RANGE 100‑240V

✅ CERTIFICATIONS CE·UL·UKCA

📦 MIN ORDER Flexible

🌐

Global Market Compatibility

Adapts charger to different regional plug standards worldwide, expanding market reach and customer accessibility.

✨

User Convenience

Eliminates need for external adapters, providing direct plug-and-charge functionality for enhanced user experience.

🏢

Flexible Business Solution

Enables bulk customization for specific markets or distributors, creating tailored products for different regions.

🔒

Safety Certified Design

Every plug variant undergoes strict testing to meet international safety standards, ensuring reliable and secure charging.

PLUG TYPE EU / US / UK / AU customizable

INPUT 100‑240V AC 50/60Hz

MATERIAL PC+ABS flame retardant

WARRANTY 24 months

Regional Plug Configuration

🇪🇺 EU Plug

🇺🇸 US Plug

🇬🇧 UK Plug

🇦🇺 AU Plug

Select your target region to view compatible plug standards. Bulk customization available for distributors.

84V 5A Smart Charger Specifications

84V 5A Smart Battery Charger Specifications

Professional charging solution for 20S 72V lithium batteries with advanced safety features

⚡ Electrical Specifications
Output Voltage	84V DC
Output Current	5A (Constant) CC/CV Charging Technology
Compatibility	20S 72V Lithium Batteries E-Bikes E-Scooters Electric Vehicles
Input Voltage	110V / 220V Selectable Manual Switch: Down=110V, Up=220V
Plug Options	Customizable for Global Markets EU Plug US Plug UK Plug AU Plug
🔧 Design & Construction
Chassis Material	Premium Metal Housing
Cooling System	Integrated Active Cooling Fan Prevents overheating during extended use
Status Indicators	Dual LED (Red/Green) Green: Fully Charged • Red: Charging • Red: Fault
Dimensions	172 × 90 × 50 mm 6.77 × 3.54 × 1.97 inches
Weight	Approximately 1 kg Approximately 2.20 lbs
🛡️ Safety & Protection
Primary Protection	250V 10A Safety Fuse
Over-Charge Protection	Automatic Shutoff Stops charging when battery is fully charged
Circuit Protection	Over-Current Protection Short-Circuit Protection Thermal Protection
Battery Safety	Prevents Overcharging Extends battery lifespan and prevents damage
🚀 Performance Features
Charging Technology	Constant Temperature & Voltage
Global Compatibility	Worldwide Voltage Support Suitable for international use with appropriate plug
Heat Management	Active + Passive Cooling Metal chassis + fan for optimal temperature control
User Interface	Simple Voltage Switch + LED Indicators Intuitive operation for all users

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84V 5A Smart Fast Charger for 72V Lithium Batteries | Global Voltage 110V/220V | Professional Grade with Safety Protection | Free DHL Shipping

84V 5A Smart Lithium Battery Charger

Internal Design Insights

Power Features

Cooling & Safety Features