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12V 140 AMP Smart Dual Battery Isolator for Vehicles
Negotiable
50 Pieces
Product profile
Customization
AvailableType
Low-voltageStructure
Double-column DisconnectorInstallation
Outdoor High-voltageOperation
ManualGrounding Mode
GroundingMovement Mode
Plug-in TypeNumber of Poles
Three PoleGrounding
Single GroundSeries
TwoRun
Plug-InSwitching Mode
Double-Throw TypeCommon Model
SRStructure of Operating
ElectricCertification
ISO9001Brand
TianruiTransport Package
Carton BoxTrademark
TianruiOrigin
ChinaHS Code
80070090Key features
Smart Dual Battery Charging: Charges two batteries simultaneously while keeping them electrically isolated to prevent drain.
High Amperage Rating: Rated at 140 Amps with 160 Amp peak current to handle demanding accessories.
Voltage Sensing Technology: Automatically detects engine status and adjusts charging current to prevent overcharging.
IP65 Waterproof Rating: Dustproof and waterproof design suitable for outdoor and marine environments.
LED Status Indicators: Built-in LEDs display battery status and charging process for easy monitoring.
Compact and Easy Install: Small dimensions (2.63x2.63x1.96 inches) designed for convenient vehicle installation.
OEM and ODM Services: Customized accessories and branding available upon request from sales team.
Fast Delivery Capability: Short lead time within 15 workdays due to open stock and factory direct sales.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-01 CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤6.95h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryDONGGUAN TIANRUI ELECTRONICS CO., LTD. is a manufacturing factory located in Dongguan, China, with over 10 production lines and an annual production output between US$2.5 Million to US$5 Million. They focus on export markets and have been exporting since 2011. The supplier offers terms such as FOB and accepts various payment methods. They emphasize quality and customer satisfaction but lack official certifications. The supplier engages in several commercial trades and their product range includes fuses and circuit breakers.
Supplier typeThe supplier is categorized as a factory, specifically involved in manufacturing.
CertificationsThe supplier does not hold any certifications for management systems.
R&D capabilityThe supplier has a minimal R&D team with only one engineer, suggesting limited innovation capability.
Production capacityThe supplier operates over 10 production lines in a 1500m² facility with significant annual production output.
Product Q&A
Q:What is the rated voltage and current?
A:
The device has a rated voltage of 12V and a rated current of 140 Amps, with a peak current of 160 Amps.
Q:How does the isolator prevent battery drain?
A:
It uses diodes or MOSFETs to allow current flow in one direction only, ensuring each battery charges separately without backflow.
Q:Is this product suitable for marine use?
A:
Yes, it is designed for marine applications to power navigation, radios, and lights while keeping batteries independent.
Q:What is the IP rating of the isolator?
A:
The isolator has an IP65 rating, making it waterproof and dustproof for outdoor use.
Q:Can I get customized accessories?
A:
Yes, we offer customized services including battery clamps, shrink tubes, lug cable ends, and high-quality cables.
Send Inquiry
*To:
Dongguan Tianrui Electronics Co., Ltd.
Dongguan Tianrui Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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