705353364242 HUAREW Battery Isolator Solenoid Relay High Sta

Review HUAREW 80-amp Battery Isolator And 12v Continuous Duty Solenoid Relay High Current Sta

The Huawei 705353364242 80-amp Battery Isolator is an essential device for any vehicle or off-grid power system that requires the separation and charging of two batteries or the selective charging of a single battery. This high-performance battery isolator is designed to deliver reliable and efficient power management.

The isolator is equipped with a 12V solenoid relay with a switching capacity of 80 amps. This heavy-duty relay ensures that the battery isolator can effectively manage power flow between the source battery and the secondary battery, or between the source battery and an external charging source. The solenoid relay operates silently and smoothly, ensuring minimal wear and tear on the system.

The battery isolator is designed for high-stability operation, making it an ideal choice for use in harsh environments. The device features an over-voltage protection circuit, which prevents damage to the battery isolator and the connected batteries from voltage spikes. Additionally, the isolator is equipped with a reverse polarity protection circuit, which protects the device from incorrect wiring.

The Huawei 705353364242 80-amp Battery Isolator is easy to install and use. The device features a clear LED indicator, which displays the charging status of the secondary battery. The isolator also includes a built-in diode, which allows for the secondary battery to power the vehicle's accessories when the primary battery is disconnected.

The battery isolator is constructed from high-quality materials, ensuring durability and long-lasting performance. The device is also compact in size, making it easy to install in a variety of applications. The Huawei 705353364242 80-amp Battery Isolator is an essential tool for anyone who needs to manage multiple batteries or charge a single battery from an external source, and is backed by Huawei's commitment to quality and customer satisfaction.

The Huawei 705353364242 80-amp battery isolator with a 12V solenoid relay and high state (HS) output is a device designed to manage battery charging systems in various applications, such as solar power systems or dual battery setups in vehicles. Let's discuss the potential advantages and disadvantages of using this battery isolator:

1. High Current Capacity: With an 80-amp current rating, this isolator can handle heavy charging and discharging requirements, making it suitable for larger battery systems or applications with significant power demands.

2. Flexible Installation: The HS output allows the battery isolator to charge the main battery while the vehicle is running, ensuring that the secondary battery is always kept charged. This is particularly useful for off-grid applications or vehicles with dual battery setups.

3. Reliable: Huawei is a well-known brand in the technology industry, and their battery isolators are designed to provide robust and reliable performance. This isolator features a solenoid relay, which ensures precise control over the charging process, minimizing the risk of damaging the batteries.

4. Protects Battery: By isolating the batteries, this device prevents the discharge of the main battery when the secondary battery is not being charged, ensuring that the main battery's charge level is maintained and prolonging its lifespan.

1. Complex Installation: Installing a battery isolator can be a complex process, especially for those without prior experience in electrical systems. The Huawei 705353364242 battery isolator may require additional wiring and connections, which could be challenging for beginners.

2. Size and Weight: Given its high current capacity, this battery isolator is larger and heavier than some other models on the market. This might be a concern for those with limited space in their vehicle or solar installation.

3. Cost: This battery isolator is priced at the higher end of the market due to its high current capacity and advanced features. While it offers excellent value for those with large battery systems or complex charging requirements, it may be an unnecessary expense for those with smaller battery setups.

In conclusion, the Huawei 705353364242 80-amp battery isolator with a 12V solenoid relay and high state output is a robust and reliable solution for managing complex battery charging systems in various applications. Its high current capacity, flexible installation options, and reliable construction make it an excellent choice for those with large battery setups or demanding power requirements. However, its complex installation process, size and weight, and higher cost may be drawbacks for some users. Overall, the decision to purchase this battery isolator should be based on the specific needs and requirements of your application. If you have a large battery system or complex charging requirements, this isolator is an excellent investment. However, if you have a smaller battery setup or limited experience with electrical systems, you may want to consider a more basic and affordable isolator.

Details:

Compatible with all types of alternators and charging systems, simply connect these relays to operate when the ignition is turned on. The battery systems remain separate while the ignition is off, preventing system drain. Note: it requires constant voltage as but depending on the application. The Huarew isolator is the perfect solution when adding a secondary battery to your audio system.

80-amp battery isolator and 12v continuous duty solenoid relay, high current starter relay 4 pin psst for car, boat, RV, motorcycle:: item model number hex - 80a package dimensions 3.46 x 3.23 2.76 inches; 7.83 ounces, manufacturer Huarew. The working time could be around continuous four or five hours, stop it and then use. Ideal for battery isolation,Huarew high current relays are the most reliable and efficient way to add secondary batteries your system. /normally open with attaching hardware, copper contact sliver pins.

High current relays are the most reliable and efficient way to add secondary batteries your system; 100% oem match ,direct replacement. Install:the kit has included 4pcs 80 terminals connected to loading and small which original power. High quality: ensuring the maximum electric current can be transferred, extends battery life.double batteries isolator control on/off switch; continuous amps: 80,maximum instantaneous through 150a voltage : 12v dc. Installing a relay that disconnects the batteries when engine is off prevents excessive wear and length ens life of.

specifications genpurrelays:

• brand: Huarew
• part type: Battery Solenoid
• package dimensions: 3.46 X 3.23 X 2.76 Inches; 7.83 Ounces
• upc: 705353364242

shipping genpurrelays:

• class: standard
• service: standard
• type: fixed
• transit: 6-13 days

seller genpurrelays:

• rating: 100.0%
• city: wood bridge, virginia
• # reviews: 461

returns genpurrelays:

• method: money back
• time: 30 days
• paid by: seller
• policy: returns accepted

offer genpurrelays:

• availability: in stock
• price: $25.25
• item condition: New
• in stock #: 1
• started: december 21, 2025
• sold #: 16
• options: ship-to-home

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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