Ensure optimal battery performance and protection with this advanced Battery Charging Controller, designed for precise control and reliable operation. Compatible with a wide range of batteries including storage batteries and lithium batteries, this controller features adjustable parameters and a power failure memory function to maintain consistent settings even during unexpected outages. Its accurate voltage control range of 10V to 60V, with an impressive accuracy of 0.1V, allows for customized charging and discharging cycles that safeguard your battery's health. Key Features: · Intelligent Load and Charger Management: Automatically disconnects the load and connects the charger when battery voltage is low, and switches to load connection while disconnecting the charger when battery voltage is high, enhancing battery lifespan and efficiency. · Adjustable Parameters with Power Failure Memory: Customize voltage thresholds easily, and retain all settings during power interruptions for uninterrupted operation. · Wide Control Voltage Range: Supports batteries with voltages from 10V to 60V, making it suitable for various battery types including storage and lithium batteries. · High Precision Voltage Control: Offers 0.1V control accuracy and ±0.1V voltage error, ensuring stable and reliable charging and discharging cycles. · Comprehensive Battery Protection: Protects against undervoltage, overcharge, and controls load to prevent battery damage and enhance safety. · Compact and Lightweight Design: Measuring 7.9 x 4.3 x 2.8 cm and weighing only 44g, this controller is easy to install and fits most applications without hassle. · User-Friendly Voltage Setting: Features intuitive digital display and buttons (S1 and S2) for easy adjustment of undervoltage (charging start/load stop) and overvoltage (charging stop/load start) parameters. Factory reset function available for quick restoration of default settings. Specifications: · Model: YX815 · Control Voltage: 10V–60V · Control Current: 20A · Control Accuracy: 0.1V · Voltage Error: ±0.1V · Suitable Battery Types: Storage battery, lithium battery, etc. · Size: 7.9 x 4.3 x 2.8 cm (3.11 x 1.69 x 1.10 in) · Installation Size: 76 x 39.5 mm (2.99 x 1.56 in) · Weight: 44g Package Includes: · 1 x Battery Charging Controller This Battery Charging Controller offers a reliable, precise, and adjustable solution for protecting your batteries and optimizing their lifecycle. Its intelligent switching mechanism and advanced protection features make it an essential accessory for battery maintenance in various applications.