OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
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OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage.
OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.
منتج #: 37733839

OONO 18V/ 30Amp LVD Low Voltage Disconnect Module.

منتج #: 37733839

QAR 133

تفاصيل السعر

باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )

*سيتم استيراد جميع العناصر من أمريكا

50+ تم الشراء

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أمريكا مستورد من متجر USA

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To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage.
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منتجات أصلية %100

منتجات أصلية %100

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Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

Low Voltage Protection
Prevents battery damage by disconnecting loads when voltage drops too low, ensuring longevity and reliability of your batteries.
High Capacity
Supports up to 30 amps, making it suitable for a wide range of applications including RVs, boats, and off-grid systems.
Durable Design
Built to withstand harsh conditions with robust components, ensuring dependable performance in various environments.

تفاصيل المنتج

Get the 18V 30Amp LVD Low Voltage Disconnect Module at Ubuy قطر. Protect your electronics and prolong battery life with programmable voltage settings and automatic battery reconnection. Perfect for solar systems, alarm systems, UPS systems, and more.
  • Operating Voltage: DC 9 to 28V, Rated current: 30 Amp.
  • Automatically disconnects the battery when voltage falls below user-adjustable cutoff voltage
  • Automatically reconnects the battery when power is restored
  • Programmable voltage setting for disconnect and reconnect
  • Emergency ON or OFF function for immediate and constant switch output
  • Green-red dual color LED indication for switch status
BrandOONO
Model NumberMD-D1021V3 18V
ManufacturerCZH-LABS
Battery Capacity18 volts
Voltage18 volts
Unit Count1 Count
Package Weight1 Pound

من يجب أن يشتري؟

Suitable For
  • Solar System Users

    Ideal for those using solar panels, ensuring battery protection from low voltage during irregular supply.

  • Marine Applications

    Recommended for boat owners needing to prevent battery drain during long periods without use.

  • Off-Grid Systems

    Perfect for customers relying on off-grid setups, providing reliable low voltage protection to preserve battery life.

Not Suitable For
  • High Voltage Systems

    Not suitable for setups requiring higher voltage, as this module is limited to 18V applications.

وصف المنتج

About This Item

Introducing the 18V 30Amp LVD Low Voltage Disconnect Module Are you tired of dealing with over-discharged batteries and unpredictable power supply situations? Look no further! Our 18V 30Amp LVD Low Voltage Disconnect Module is here to solve all your power-related headaches. Designed to protect your battery from over-discharge, this innovative module acts as a reliable safety measure for your electrical devices. With its low voltage disconnect feature, it automatically disconnects the load from the battery once the voltage drops below a certain threshold, ensuring that your battery is always in good condition. This LVD Low Voltage Disconnect Module operates at 18V, making it suitable for a wide range of applications. Whether you're using it for automotive, marine, or off-grid power systems, this module is a perfect fit.

Its powerful 30Amp capacity allows it to work with high-powered electrical devices, providing you with a seamless and uninterrupted power supply. No more worrying about damage caused by deep discharge or unexpected power outages. Our LVD Low Voltage Disconnect Module takes all the guesswork out of managing your battery life. You can trust that your battery will stay healthy and fully operational for longer periods, saving you both time and money in the long run. This module is easy to install and user-friendly, making it accessible to both inexperienced and professional users.

Its compact and durable design ensures longevity, so you can rely on it for years to come. Don't let power disruptions and battery damage hold you back. Upgrade your power system with the 18V 30Amp LVD Low Voltage Disconnect Module and experience uninterrupted power like never before. Order yours today and say goodbye to power-related headaches for good!.

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أسئلة العملاء & الإجابات

  • سؤال: What is an 18V 30Amp LVD Low Voltage Disconnect Module?

    إجابه: An 18V 30Amp LVD Low Voltage Disconnect (LVD) Module is an electronic device that automatically disconnects a battery power source when it reaches a predetermined low voltage threshold. This helps prevent excessive battery discharge, prolonging the life of the battery. The LVD module is particularly useful in solar applications, boats, RVs, or any systems relying on battery backup. When the battery voltage dips below the set limit, the LVD module cuts off power, ensuring that voltage levels return to safe limits before reconnecting.
  • سؤال: What are the advantages of using an LVD module?

    إجابه: Using an LVD module provides several advantages: it protects batteries from over-discharge, which can lead to irreversible damage. It also enhances system reliability by ensuring that your devices only operate when there is sufficient battery power available. For renewable energy setups like solar panels, an LVD module maximizes system efficiency by preventing interruptions due to low battery levels. In applications such as RVs or boats, it helps ensure that essential systems remain powered without draining the battery below safe operating levels.
  • سؤال: How do you install the 18V 30Amp LVD module?

    إجابه: Installing the 18V 30Amp LVD module typically involves connecting it to your battery and load circuit. For basic installation, start by disconnecting all power sources. Then, connect the input terminals of the LVD module to the battery terminals, making sure to follow polarity (positive to positive, negative to negative). Next, connect the load to the output terminals of the module. Always consult the manual for specific wiring instructions and ensure all connections are secure to promote safety and proper operation.
  • سؤال: Can the LVD module work with different battery types?

    إجابه: Yes, the 18V 30Amp LVD Low Voltage Disconnect Module can be compatible with various battery types, such as lead-acid, lithium-ion, and AGM batteries. However, it's essential to verify the specifications of your battery and ensure that the voltage settings on the module align with your battery's requirements. This compatibility makes the LVD module a versatile choice for different applications, whether in solar power systems or backup power solutions.
  • سؤال: What is the typical cut-off voltage for the LVD module?

    إجابه: The typical cut-off voltage for the 18V 30Amp LVD module varies depending on application needs, but it is commonly set between 11.5V and 12V. This setting ensures the battery is adequately protected from over-discharge while allowing for safe operation of connected devices. Users can often adjust this cut-off voltage using a built-in potentiometer or set point switch, depending on model features, allowing customized use for distinct battery configurations and operational requirements.
  • سؤال: How does the LVD module reconnect after a cut-off?

    إجابه: Once the battery voltage rises above the reconnection threshold preset in the 18V 30Amp LVD module, the device automatically reconnects the load to the battery. This feature typically involves a manual reset function, but most modules do this automatically without user intervention. This restores power to your devices seamlessly, making it a convenient choice for applications requiring uninterrupted functionality as the battery is recharged via solar power or other charging systems.
  • سؤال: What applications are ideal for using an LVD module?

    إجابه: The 18V 30Amp LVD module is ideal for various applications, including solar power systems, boats, RVs, and off-grid setups. In solar applications, the module prevents the batteries from discharging below a critical level, ensuring longevity. In automotive and marine contexts, it secures essential systems like navigation aids and refrigeration without risking battery damage. Whenever there’s an intermittent power need, such as in remote cabins or emergency backup, this module proves invaluable for maintaining battery health.
  • سؤال: Is the LVD module programmable or adjustable?

    إجابه: Many 18V 30Amp LVD Low Voltage Disconnect Modules come with adjustable settings for both the cut-off and reconnection voltages. This feature allows users to tailor the voltage levels according to specific battery characteristics and operational preferences. By adjusting these parameters, users can ensure optimal performance and enhance battery lifespan, making the module adaptable for various applications, whether it be for solar systems, RVs, or other battery-powered devices.
  • سؤال: What safety features does the LVD module include?

    إجابه: The 18V 30Amp LVD module typically includes several safety features designed to protect both the battery and connected devices. These may consist of over-current protection, reverse polarity protection, and short circuit protection. These features help prevent damage under fault conditions and enhance user safety during operations. Such safeguards are crucial for installations in remote or challenging environments where reliability is essential, ensuring the system remains operational without risking equipment failure.
  • سؤال: Where can I buy the 18V 30Amp LVD Low Voltage Disconnect Module in Qatar?

    إجابه: You can purchase the 18V 30Amp LVD Low Voltage Disconnect Module on Ubuy, which offers a wide selection of electronic components including this module. Ubuy provides an online shopping experience along with detailed product descriptions and customer reviews that can help you make an informed decision. Navigate to Ubuy’s website, and search for the 18V 30Amp LVD module to find current availability and options suitable for your needs.

OONO Energy Controllers MD-D1021V3 18V Editorial Review

The 18V 30Amp LVD Low Voltage Disconnect Module has received mixed reviews. Some users found that it effectively cut off the connected load at the set voltage, providing the intended protection for batteries; however, there were concerns about an LED that continued to drain the battery even after the load was disconnected. One user suggested the need for a manual shutoff to prevent the draining of the battery. Despite these drawbacks, some users highlighted the importance of having a low voltage shutoff, especially in power wheels conversions for power tool batteries. The reception of the product has been varied, with some users expressing frustration over the LED drain and the potential for battery damage without proper voltage protection.

مراجعات العملاء وتقييماتهم

47 تقييمات العملاء
  • 5 نجمة
    77%
  • 4 نجمة
    7%
  • 3 نجمة
    5%
  • 2 نجمة
    5%
  • 1 نجمة
    6%

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إيجابيات

  • Effectively cuts off the connected load at the set voltage
  • Provides protection for batteries in power tool conversions

سلبيات

  • LED continues to drain the battery after load is disconnected

منصة موثوقة وثقة كاملة للمشتري

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14 February 2026 · عبر Trustpilot
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“The delivery time exceeded my expectations. The product was securely packaged.”

20-Jul-26 · عبر Trustpilot
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QAR 133

اطلب الآن واحصل عليه حول الجمعة, اغسطس 28

كمية:

معاملة آمنةمعاملة آمنة

نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.

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  • dhl
  • aramex
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المميزات والفوائد

  • Operating Voltage: DC 9 to 28V, Rated current: 30 Amp
  • Protects electronics from damaging low voltages
  • Automatically disconnects battery when voltage falls below cutoff
  • Smart Switch automatically reconnects battery when power is restored
  • Programmable voltage setting for disconnect and reconnect
  • Based on Microcontroller and MOSFET for precise and long life switch output

ضمان Ubuy

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