ITEM NAME:XH-M609 12-36V DC Battery Low Voltage Disconnect Protection Module Re Parameters: No. Parameter Value 1.Product name overdischarge battery protection module 2. Model Number: XH-M609 3. Power supply voltage: 12 V-36 V battery 4. Output voltage : equal to the supply voltage 5. Control accuracy : 0.1 V 6. Power consumption: less than 1.5 W 7. Scope of application: various accumulators, lithium batteries 8. Net weight 28g 9. Size 57 * 42 * 19 mm Features: 1>. automatic shut off. 2>. protection against discharges. 3>. extend the life of your battery. Note: Manual measuring, please allow 1-2cm error,thank you. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!! Package includes: 1 x Protection Module(No Retail Package).Scope of application: various accumulators, lithium batteries. extend the life of your battery. Size 57 42 19 mm.