SUnMilY Rapid 4.0Ah Dual-Charging Replacement for EGO CH2800D – 56V Battery Charger, BA2800/BA4200 Compatible

Boost your EGO 56V toolkit with the SUnMilY Rapid 4.0Ah Dual-Charging Replacement

Meet a high-performance charger designed to keep two EGO batteries ready when you need them. With two 4.0Ah ports, you can power two batteries at once, while each unit automatically stops when full to help prevent overcharging. The robust, global-ready input (100-240V, 50-60Hz) and up to 58.8V/300W output deliver reliable replenishment, reducing downtime between tasks.

In practical terms, charging times align with battery capacity: approximately 30 minutes for 2.5Ah, about 60 minutes for 5.0Ah, and around 80 minutes for 7.5Ah. An intelligent IC communicates with EGO cells to optimize charging efficiency, enhancing safety and performance without altering your workflow.

Wide compatibility and easy replacement

This charger is fully compatible with all EGO 56V batteries, including BA2800, BA4200, BA1400, and BA5600 variants. It can directly replace original models CH2100, CH3200, CH5500, and CH2800D, removing the guesswork when switching units. The universal input supports seamless use across regions.

Smart, portable, and practical

Beyond charging, it features core Type-C and USB outputs (5V/2.1A) to power smartphones, tablets, or other devices. A retractable handle adds portability for job sites, workshops, or home use, while the US plug with an extended cable enables flexible setup in diverse environments.

Safety, protection, and reliability

Built with six protective functions—overcharge, over-discharge, overcurrent, overvoltage, overload, and short circuit—plus active cooling and heat-dissipation channels. It follows Energy Level VI/CoC VI standards, maintaining stable performance during long sessions.

Clear feedback with smart indicators

The LED system includes a four-level fuel gauge (25% increments) and status indicators: steady red (powered), flashing red (battery fault), flashing yellow (temp issue), flashing green (charging), and steady green (charged).

Quality assurance & support

Each unit undergoes strict factory testing to meet performance and safety standards. Our 24/7 support helps with compatibility, charging performance, or general questions, ensuring you have reliable assistance when needed.

• Dual charging capability to power two EGO 56V batteries simultaneously
• Auto shut-off per battery to prevent overcharging
• 100-240V global input and up to 300W output for efficient replenishment
• Fast charging times by capacity (approx. 30/60/80 minutes)
• Smart IC communicates with batteries for optimized performance

• Type-C and USB ports to charge additional devices
• Retractable handle and compact design for easy transport
• US plug with extended cable for flexible site setup
• Durable build suitable for field and workshop use