Ensure reliable and efficient battery maintenance with this advanced Battery Charger, designed with intelligent multi-stage charging technology for optimal performance. Constructed from durable ABS plastic, this model DSE9130 delivers a stable DC 12V output at a rated current of 5A, suitable for a variety of 12V battery charging applications. Its wide input voltage range from AC 110V to 277V (absolute range 90-305V) and frequency compatibility of 50/60Hz make it adaptable to different power environments, while its compact design fits standard EN 50022 35mm rails for easy installation. Key Features: · Intelligent Multi-Stage Charging: Maintains constant current and voltage during the charging recovery phase to extend battery life and improve charging efficiency. · Automatic Floating Mode: Once charging is complete, the charger seamlessly switches to floating mode to keep the battery fully charged without overcharging. · Comprehensive Safety Protections: Includes reverse polarity protection, short circuit protection, and current limiting functions to ensure safe and reliable usage. · Boost and Equalize Functionality: Simple boost connection through onboard terminals enables battery promotion and equalization for enhanced battery performance. · Energy-Saving Eco-Power Mode: When the battery reaches full charge, the charger automatically enters power-saving mode to reduce energy consumption and increase efficiency. · Robust Construction: Made with sturdy ABS plastic housing that withstands working temperatures ranging from -30℃ to 55℃, ensuring durability in diverse environments. · DIN Rail Mounting Compatibility: Designed exclusively for EN 50022 35mm rail mounting, facilitating quick and secure installation in electrical panels. Specifications: · Material: ABS Plastic · Model: DSE9130 12V 5A · Input Voltage (Standard Range): AC 110V-277V · Input Voltage (Absolute Range): AC 90-305V · Input Frequency: 50/60 Hz · Output Voltage: DC 12V · Output Rated Current: 5A · Working Temperature: -30℃ to 55℃ · Rail Type: EN 50022 35mm only · Size: Approx. 140.4 x 136.5 x 63.4 mm (5.5 x 5.4 x 2.5 in) Package Includes: · 1 x Battery Charger DSE9130 12V 5A This intelligent Battery Charger combines safety, efficiency, and convenience, making it an ideal solution for maintaining various 12V battery systems. Its advanced charging features and sturdy design ensure prolonged battery lifespan and reliable operation, perfect for both professional and personal use.