The 27.5V 2A Li-ion Battery Charger (Model: 27520) is an advanced charging solution specifically engineered for specialized high-voltage lithium-ion battery packs. Delivering a stable 2A (2000mA) output, this adapter provides the precise current needed to rapidly and safely charge high-performance equipment.
Equipped with a reinforced DC connector and a sturdy 3-pin plug, the 27520 is ideal for industrial tools, specialized electric mobility, and custom electronics that require a exact 27.5V peak charge.
Intelligent LED Status Monitoring: Features a high-visibility interface where a Red light signifies active charging and a Green light indicates the battery has reached its optimal full charge.
High-Efficiency 2A Output: Provides a consistent 2A current to efficiently replenish high-capacity lithium packs, minimizing downtime.
Universal Input Voltage: Supports a global input range of 110V–240V AC (50/60Hz), ensuring reliable performance across different power grids.
Advanced Safety Protection: Certified with integrated safeguards against over-voltage, short-circuits, and over-current to preserve the long-term health of your battery cells.
Dual-Size DC Connector: Features a reinforced barrel-style plug designed for versatility, compatible with both 1.7mm and 2.5mm internal pin configurations.
Secure 3-Pin Design: The integrated Type G plug provides a secure, grounded connection for standard domestic and professional workshop outlets.
Input Voltage: AC 110V – 240V, 50/60Hz.
Output Voltage: DC 27.5V.
Output Current: 2A (2000mA).
Plug Type: 3-Pin (UK/Malaysia Standard).
DC Connector Size: 1.7mm / 2.5mm.
Industrial Equipment: Reliable charging for specialized cordless machinery and professional maintenance tools.
Electric Mobility: Suitable for specific high-voltage electric scooters or assisted transport devices requiring a 27.5V charging profile.
Robotics & DIY: An ideal power source for custom robotic drive systems and automated machinery.
Professional Electronics: Providing a stable energy source for specialized handheld diagnostic and measurement equipment.
Can I use this for a 24V battery? Always check your battery's specific "Peak Charge Voltage." A 27.5V charger must match the requirement of your battery pack. Using an incorrect voltage can damage the cells or trip the internal protection board.
Is it safe to leave connected once the light turns Green? The charger is designed to stop active charging once the battery is full. However, for maximum safety and to extend battery lifespan, it is best practice to disconnect the charger once the cycle is complete.
Why is the LED Green even when connected to a low battery? This can indicate a connection issue, a blown fuse within the battery pack, or that the battery's internal Management System (BMS) has shut down. Ensure the DC plug is firmly seated in the port.
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