JIANFENG STORE JF-116-1-DP Smart Dual Battery Isolator 12V 24V 380A

( Brand: Jianfeng Store ), ( Manufacturer Part Number: JF-116-1-DP ), ( Part Type: Battery ), ( Operation Mode: On-off ), ( Current Rating: 380 Amps ), ( Operating Voltage: 24 Volts ), ( Contact Type: Normally Open ), ( Connector Type: Clamp ), ( Switch Type: Battery Isolator ), ( Terminal: Blade ), ( Material: Acrylonitrile Butadiene Styrene, Copper ), ( Item Dimensions L X W X H: 4.7 X 3.5 X 2 Inches ), ( Circuit Type: 2-way ), ( Mounting Type: Panel Mount ), ( Contact Material: Copper ), ( Upper Temperature Rating: 80 Degrees Celsius ), ( Control Method: Remote ), ( Color: Black ), ( Unit Count: 1.0 Count ), ( Vehicle Service Type: Cars, Rvs, Boats ), ( Control Type: Manual, Automatic, Remote ), ( Compatible Devices: Cars, Rvs, Boats, Solar Panels ), ( Item Weight: 1.36 Pounds ), ( Item Length: 4.7 ), ( Item Width: 3.5 ), ( Style: 12v 24v 380a Dual Battery Isolator )

Review JIANFENG STORE 12v 24v 380a Smart Dual Battery Isolator

The Jianfeng JF-116-1-DP Smart Dual Battery Isolator is a versatile and intelligent charging solution designed for vehicles and other off-grid applications. This isolator is compatible with both 12V and 24V battery systems and boasts a maximum current capacity of 380 Amperes, making it suitable for heavy-duty requirements.

This smart isolator features an advanced microprocessor that ensures efficient and safe charging of your batteries. It automatically switches between charging and floating modes based on the battery voltage levels, preventing overcharging and deep discharge. Additionally, it includes a reverse polarity protection function, which safeguards your batteries from damage caused by incorrect connection.

The JF-116-1-DP also offers a smart relay function, which allows you to connect external loads to the auxiliary battery without draining the starting battery. This is particularly useful for powering accessories like lights, pumps, or mobile devices. The relay can be controlled manually via the isolator's front panel or remotely using an optional remote control.

Another valuable feature of this isolator is its ability to support parallel battery connections. With up to four batteries in parallel, the JF-116-1-DP ensures efficient charging and equalization of the batteries, prolonging their lifespan and improving overall system performance.

The Jianfeng JF-116-1-DP Smart Dual Battery Isolator is designed with a compact and rugged housing, making it suitable for various environments. It also comes with mounting brackets and wiring terminals for easy installation in different vehicle types. The front panel features an LED display that shows the charging status and fault codes, allowing for quick troubleshooting and maintenance. Overall, this smart dual battery isolator is an essential accessory for anyone requiring a reliable and sophisticated charging solution for their vehicle or off-grid setup.

Pros and Cons of Buying Jianfeng JF-116-1-DP 12V/24V 380A Smart Dual Battery Isolator

The Jianfeng JF-116-1-DP is a smart dual battery isolator designed for automotive applications. It automatically isolates the starting battery from the accessory battery when the engine is off, preventing the accessory battery from being drained. Here are some pros and cons to help you make an informed decision about purchasing this product:

1. Automatic operation: The smart isolator uses sensors to determine when the engine is running and automatically switches between batteries, ensuring optimal performance of both batteries.

2. Reverse polarity protection: The device protects against accidental reverse polarity connection, preventing damage to the batteries or the isolator.

3. Wide voltage range: It can be used with both 12V and 24V systems, making it a versatile option for various automotive applications.

4. Overload protection: The smart isolator has built-in overload protection to prevent excessive current flow that could harm the batteries.

5. Compact design: With a small size and lightweight construction, the JF-116-1-DP is easy to install and can be mounted almost anywhere.

1. High initial cost: Compared to simpler manual battery isolators, the smart isolator comes with a higher price tag.

2. Complex installation: Although the device is not particularly difficult to install, it may require more time and effort than a manual isolator due to the need for wiring sensors and connecting the necessary cables.

3. Dependence on sensors: The smart functionality relies on sensors, which could potentially fail and require replacement or repair.

4. Limited compatibility with certain battery types: The isolator may not be suitable for all battery types, such as lithium-ion batteries, and it's essential to check the compatibility before purchasing.

In conclusion, the Jianfeng JF-116-1-DP 12V/24V 380A Smart Dual Battery Isolator offers several advantages, including automatic operation, reverse polarity protection, overload protection, wide voltage range, and compact design. However, it also comes with some disadvantages, such as a higher initial cost, complex installation, dependence on sensors, and limited compatibility with certain battery types.

Based on the information provided, it's essential to weigh the pros and cons carefully and consider your specific automotive application requirements before deciding to purchase this smart dual battery isolator. If the advanced features and the convenience of automatic operation are essential, the JF-116-1-DP is an excellent choice. However, if you have simpler battery isolation needs, a manual isolator may be a more cost-effective and simpler alternative.

Details:

High Current Capacity Supports up to 380A continuous current, making it suitable for high-power applications in cars, RVs, boats, and solar storage systems. Fast Delivery. 12V 24V 380A Smart Dual Battery Isolator Remote Disconnect Switch, Prevent Drain for Car Truck RV, Low voltage Cutoff/Acct Power Kill/Interval Mode, Manual/Auto/Remote Control:: Management designed 12V/24V systems, this isolator safely connects or disconnects the main and auxiliary batteries, preventing power drain ensuring reliable energy use. Dual voltage Display Built-in digital screen shows both main and auxiliary battery voltage s in real time, so you always know the charging status.

Enhanced Protection Equipped with high-temperature and over- voltage protection operating range: 40 to 80 , plus silver-plated contacts for better conductivity durability. Real-Time Current Monitoring Features built-in current detection to display charging and discharging instantly, ensuring safe efficient operation.

part #: jf1161 price

• $177.79

specifications secusammy:

• brand: Jianfeng Store
• mpn: Jf-116-1-dp
• part type: Battery
• operation mode: On-off
• current rating: 380 Amps
• operating voltage: 24 Volts
• contact type: Normally Open
• connector type: Clamp
• switch type: Battery Isolator
• terminal: Blade
• material: Acrylonitrile Butadiene Styrene, Copper
• item dimensions l x w x h: 4.7 X 3.5 X 2 Inches
• circuit type: 2-way
• mounting type: Panel Mount
• contact material: Copper
• upper temperature rating: 80 Degrees Celsius
• control method: Remote
• color: Black
• unit count: 1.0 Count
• vehicle service type: Cars, Rvs, Boats
• control type: Manual, Automatic, Remote
• compatible devices: Cars, Rvs, Boats, Solar Panels
• item weight: 1.36 Pounds
• item length: 4.7
• item width: 3.5
• style: 12v 24v 380a Dual Battery Isolator

shipping secusammy:

• service: Expedited
• type: Fixed
• cost: $0.00
• transit: 4-10 Days
• class: Expedited

offer secusammy:

• sold: 0
• started: February 8, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

seller secusammy:

• # reviews: 611
• rating: 99.4%
• city: Miami, Florida

general secusammy:

• Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
• condition: New

payments secusammy:

• other
• wallet: Paypal
• credit card: Mastercard

returns secusammy:

• policy: No Returns