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Vszerda 2PCS Battery Low Voltage Disconnect Module Digital Low Voltage Protector with Digital Display DC 12V-36V Over-Discharge Protection Module, for Lead Acid Lithium Battery
- LED screen display: The design of digital LED screen display allows you to see the output voltage and setting parameters at a glance. The voltage can be set arbitrarily within the range of 12-36V.
- Provide protection: this digital low voltage protector is functional and practical, contains various functions, over charge protection, over discharge protection function, short circuit protection function, over current protection function.
- Feature: Made of high-quality materials, it is durable and has a long service life. When the battery is under voltage loss or low battery, it will be automatically disconnected.
- Wide application: The module is suitable for various battery and lithium batteries, such as electric two-wheeled tricycle battery car battery battery discharge protection, solar energy, wind energy and other power supply systems.
- Package includes: You will get 2 x Battery Low Voltage Disconnect Module, 2 x 50cm/19.68inch 24AWG Cable.
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Product parameters:
Input voltage: DC12-36V
Display accuracy: 0.1V
Control accuracy: 0.1V
Voltage error: +/-0.1V
Adaptation range: 12-36 lithium battery, accumulator
Product size: 57x42x19mm/2.24x1.65x0.75in
Reference formula: charging voltage = rated voltage x1.2, charging current = rated current x0.2
Usage:
1.Set shut off voltage: Press button + for 3 seconds and the LED digital display will flash. Press button + or - to set the value when it flash. After that, release the button until the screen no longer flickers, the setting is saved successfully
2.Set guard voltage: Press button - for 3 seconds and the LED digital display will flash. Press button + or - to set the value when it flash. After that, release the button until the screen no longer flickers, the setting is saved successfully.
Instructions:
1. When a new battery is used for the first time, the rated voltage value is close to the actual value. When judging the stop discharge voltage, a reasonable discharge voltage value can be obtained according to the general voltage calculation method of the battery.
2. When the old battery is used, the actual voltage value differs greatly from the rated voltage value, so you need to measure the termination voltage value in actual use.
3. Slow charging is usually used for battery charging (the voltage and current of fast charging can be relatively large, but it is easy to damage the battery.) The charging voltage of slow charging is 1.2 times the rated voltage, and the charging current is adjusted to be about 2/10 of the rated capacity current of the battery . For example: The charging voltage of a 6V 50Ah battery is about 7.2V, and the charging current is adjusted to 10A.
Package includes:
2 x Battery Low Voltage Disconnect Module
2 x 50cm/19.68inch 24AWG Cable
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Jinwen Electronics Return Policy
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