30A Battery Charge Discharge Manager UPS Module 10-110V

30A Auto Battery Charge Discharge Manager – UPS Module with Undervoltage & Overcharge Protection

Keep your battery systems running safely and efficiently with this high-precision 30A Battery Charge Discharge Manager. Designed for a wide voltage range of 10–110V, this compact UPS module automatically manages charging and discharging cycles, protecting your batteries from undervoltage and overcharge conditions. With an impressive resolution of 0.01A and 0.01V, you get accurate, real-time monitoring for peace of mind in any DIY or professional electrical setup.

Whether you're building a custom battery backup system, managing solar storage, or working on a DIY power project, this module delivers reliable performance across a wide range of applications. Made in Mainland China.

Key Features

• Wide Voltage Range: Supports battery and adapter input voltages from 10V to 110V — versatile for lead-acid, lithium, LiFePO4, and other battery types
• High Maximum Current: Handles up to 30A continuous current for demanding applications
• Ultra-High Precision: Voltage resolution of 0.01V and current resolution of 0.01A for accurate monitoring
• Voltage Accuracy: ±0.5% + 1 digit — professional-grade measurement reliability
• Current Accuracy: ±0.5% + 3 digits — ensures trustworthy load management
• Automatic Protection: Built-in undervoltage and overcharge protection safeguards your battery and connected devices
• UPS Functionality: Seamlessly manages power handoff between adapter and battery for uninterrupted supply
• Wide Operating Temperature: Functions reliably from -10°C to 60°C (-14°F to 140°F)
• Compact DIY-Friendly Design: Easy to integrate into custom enclosures, power systems, or electronic projects

Specifications

Package Includes

• 1× Battery Charge Discharge Manager Module

Please Note

• Due to lighting and screen differences, the item's color may appear slightly different from product images.
• Please allow 1mm–1cm differences due to manual measurement.

For general electrical safety guidelines when working with battery management systems, refer to the U.S. Consumer Product Safety Commission – Electrical Safety Guidelines.

Frequently Asked Questions

Q: What types of batteries is this 30A Battery Charge Discharge Manager compatible with?

A: This module supports a wide range of battery chemistries — including lead-acid, lithium-ion, LiFePO4, and other battery types — as long as the voltage falls within the 10–110V range. Always verify your battery's rated voltage before use.

Q: How does the undervoltage and overcharge protection work?

A: The module continuously monitors the connected battery voltage. If the voltage drops below the set undervoltage threshold, the discharge circuit is automatically disconnected to prevent deep discharge. Similarly, if the battery reaches the overcharge threshold during charging, the module cuts off the charge input, protecting battery health and longevity.

Q: Can this module be used as a UPS (Uninterruptible Power Supply) module?

A: Yes. The module is designed to function as a UPS switch — when mains/adapter power is available, it powers the load directly while simultaneously charging the battery. If the adapter input is lost, it automatically switches to battery power, providing uninterrupted output to the connected device.

Q: Is this module suitable for solar battery storage systems?

A: Yes, this module is well-suited for DIY solar battery storage projects. Its wide 10–110V input range, high 30A current capacity, and automatic charge/discharge management make it a practical choice for solar setups requiring battery protection and load control.