Features 1、Reliable Uses: Ensuring automatic power off, the module will save power and worry as well as extending battery life. 2、For Batteries: Allows for flexible application in charging 6‑60V batteries, has a high efficiency, safe and reliable. 3、Simple Wiring: High power terminal has large wiring capacity, which can easily adapt to various wiring requirements. 4、Great Control: Using single chip microcomputer to ensure good linearity and load regulation, simple but very accurate. 5、Larger Output: High power 30A relay output will satisfy the needs for charging high capacity battery, very practical. Specification Item Type: Charging Control Module Product Model: XH-M604 Control Voltage: DC6-60V Control Current: ≤30A Control Accuracy: 0.1V Output Type: DC output. Voltage Error: ±0.1V Adaptation Range: For all kinds of battery lithium batteries. Appearance Size: Approx. 81 x 54mm / 3.19 x 2.13in Package List 1 x Charging Control Module