Shenzhen Nekeke Industrial Co., Ltd.
                                                                                                           
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18 Years
Since 2008
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12V 140A Dual Battery Isolator Switch with Voltage Display for Marine and Automotive Applications

Price Negotiable
Price: US$8.7-18.5 / pc
MOQ: 5 pcs
Delivery Time: 5-8 working days
Brand: NEKEKE
Product Description
Dual Battery Isolator Switch 12V 140A With Voltage Display
This smart dual battery isolator switch from NEKEKE provides flexible power management with both manual and automatic operation modes, featuring a built-in voltage display for real-time battery monitoring.
Operation Modes
  • Manual Mode: Long-press the button for 3 seconds to activate (blue LED illuminates). Press the button to toggle the circuit on/off. Red indicator and voltmeter light up when circuit is active.
  • Automatic Mode: Long-press the button for 3 seconds to activate (blue LED turns off). Circuit automatically connects when voltage exceeds 13.3V and disconnects when voltage drops below 12.7V.
Key Features
  • Built-in voltmeter displays voltage of the battery with higher charge
  • Dual-pole design for comprehensive battery isolation
  • 140A continuous rating for high-power applications
  • Real-time status indicators for circuit monitoring
  • Suitable for various vehicles and equipment
Product Specifications
Brand NEKEKE
Place of Origin Shenzhen, Guangdong
Product Name Isolator Switch
Model Number MT004
Material ABS + Copper
Number of Pole 2
Input Voltage 12V
Continuous Rating 140A
Certification CE, ROHS
Warranty 1 year
Application Car, Industrial, Boat
Product Images
NEKEKE Dual Battery Isolator Switch front view NEKEKE Dual Battery Isolator Switch side view NEKEKE Dual Battery Isolator Switch installation diagram
Frequently Asked Questions
Q1. What is your packing method?
Normally, products are packed in neutral white boxes and standard brown cartons. If you own a legally registered patent, we can use your branded packaging upon receiving your official authorization.
Q2. What payment terms do you accept?
We accept T/T, with 30% deposit in advance and 70% balance before shipment. Product and packaging photos will be provided before final payment.
Q3. What delivery terms do you offer?
We support EXW, FOB, CFR, CIF, and DDU terms.
Q4. How long is the delivery time?
Delivery usually takes 3-10 days after receiving the deposit, depending on the product type and order quantity.
Q5. Can you manufacture based on samples or drawings?
Yes. We can produce according to your samples or technical drawings, including mold and fixture development.
Q6. What is your sample policy?
Samples can be provided if parts are in stock. Customers are responsible for the sample fee and shipping cost.
Q7. Do you inspect products before shipment?
Yes, all products undergo 100% quality inspection before delivery.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Nekeke Industrial Co., Ltd.
Location Building #143, Guihua Xincun, No. 160 Guihua Road,Guanlan Street,Longhua District,Shenzhen City,China
Contact Person Jenny Lee

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