Shenzhen Nekeke Industrial Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500000 pcs/month |
| Delivery Time | 7 work days |
| Packaging Details | Carton |
| Material | Marine Grade Plastic |
| Ip Rating | IP66 |
| Rating Voltage | DC12V |
| Installation Range | Cars, off-road vehicles, buses, RVs, yachts, boats, etc. |
| Continuous Rating | 140Amp |
| Brand Name | NEKEKE |
| Model Number | MT002 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500000 pcs/month |
| Delivery Time | 7 work days | Packaging Details | Carton |
| Material | Marine Grade Plastic | Ip Rating | IP66 |
| Rating Voltage | DC12V | Installation Range | Cars, off-road vehicles, buses, RVs, yachts, boats, etc. |
| Continuous Rating | 140Amp | Brand Name | NEKEKE |
| Model Number | MT002 | Certification | CE |
| Place of Origin | China | ||
| High Light | 12V Marine Dual Battery Isolator Switch ，140A battery isolator with VSR ，marine battery isolator switch With VSR | ||
Dual Isolator Switch 12V 140A VSR Double Battery Automatic Charger
12V 140A Dual Battery Isolator Kit – Universal Application
Power up your adventures with this heavy-duty dual battery isolator, designed for 12V systems and compatible with a wide range of vehicles including 4WDs, marine vessels, off-road rigs, RVs, trucks, caravans, and camping setups. Whether you’re on the road or offshore, it ensures both your main and auxiliary batteries stay in peak condition.
Smart Voltage-Sensing Technology
Equipped with a Voltage Sensitive Relay (VSR), the system automatically engages at 13.3V and disconnects at 12.8V. This guarantees your starting battery remains fully charged and ready to go while your auxiliary battery handles additional loads. The result? Two independent power supplies from a single alternator.
Built for Reliable Performance
Rated Voltage: 12V DC
Continuous Current: 140A
Peak/Intermittent Current: 170A
Cut-In Voltage: 13.3V
Cut-Out Voltage: 12.8V
Delay Time: 5 seconds (prevents unnecessary switching)
Operating Temperature: -30°C to 105°C (-22°F to 221°F)
Storage Temperature: -40°C to 125°C
Rugged & Weather-Resistant
The isolator features a robust, water-resistant housing and a vibration-resistant design, making it dependable in harsh outdoor environments. It’s engineered to withstand extreme temperatures and challenging conditions—perfect for off-grid power setups.
Easy, All-in-One Installation
Each kit includes everything you need for a complete install, and it’s safe for alternators up to 120A output. With its compact size (2.5" x 2.5" x 2"), you can mount it almost anywhere in your vehicle. Once installed, it operates fully automatically—no switches or manual intervention required.
Product Specifications
| Rating Voltage | DC12V |
| Continuos Rating | 140Amp |
| Cut-in Voltage | 13.3V |
| Cut-out Voltage | 12.8V |
| Intermittent Rating | 140A |
| Product installation range | cars,off-road vehicles,buses,RVS,yachts,boats,etc |
Isolator Switch Q & A
Q1: How do you pack the products?
A: Typically, we pack the Isolator Switch in neutral white boxes and sturdy brown cartons or wooden boxes. If you have
a registered patent, we can package the products in your branded boxes upon receiving your authorization letter.
Q2: What are your payment terms?
A: We require a 30% deposit via T/T, with the remaining 70% due before delivery, or you can opt for L/C with a 30% deposit. We’ll
send you photos of the products and packaging before you pay the balance.
Q3: What are your delivery terms?
A: We offer EXW, FOB, CFR, CIF, and DDU terms.
Q4: How long is the delivery time?
A: Delivery typically takes 30 to 60 days after we receive your advance payment. The exact time depends on the products and order
quantity.
Q5: Do you offer samples?
A: Yes, we can provide samples if we have stock. However, customers are responsible for the sample cost and shipping fees.
Q6: Do you test your products before shipping?
A: Absolutely, we conduct 100% testing before delivery to ensure quality.
Q7: How do you build long-term and strong relationships with customers?
A: We maintain high-quality standards and competitive pricing to ensure the benefit of our customers.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Nekeke Industrial Co., Ltd. is a dynamic enterprise dedicated to providing high-quality products and professional solutions across the global market. With a strong presence in both domestic and international industries, the company has established a solid reputation for reliability, innovat... Shenzhen Nekeke Industrial Co., Ltd. is a dynamic enterprise dedicated to providing high-quality products and professional solutions across the global market. With a strong presence in both domestic and international industries, the company has established a solid reputation for reliability, innovat...
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