At FUBON, we specialize in providing professional automotive connection solutions for global vehicle maintenance and diagnostic scenarios. Backed by strict quality control and innovative design, we offer a full range of wiring products including high-quality OBD connectors and customized power supply solutions tailored to automotive needs.

Our OBD II Memory Saver is a core accessory developed to solve a key pain point in vehicle maintenance—preventing ECU memory loss during battery replacement and disconnection operations. As a practical OBD diagnostic adapter, it features a standard OBD II 16-pin male connector at one end, seamlessly connecting to your vehicle’s onboard diagnostic port. The other end is equipped with red positive and black negative insulated alligator clips, enabling quick and secure connection to the vehicle battery.
| Item | Description |
| Product Name | OBD II Memory Saver ECU Memory Saver |
| Core Structure | One end: P3 OBD II 16P male connector; the other end split into two branches with P1 red positive alligator clip and P2 black negative alligator clip, with built-in fuse, LED indicator and 2.2KΩ resistor. |
| Length | Total cable length: 800±20mm |
| Application Fields | 1. Connectors & Clips: Standard OBD II 16P male plug (black housing with orange label "OBD Power Supply Tool"); red/black insulated alligator clips with strong clamping force. 2. Wire & Protection: Red/black stranded wires with inline fuse holder, LED indicator light (reverse polarity protected), and 2.2KΩ resistor; heat-shrink tubing at splices for insulation. 3. Assembly Details: Strain relief at OBD plug end, with drilled holes and hot melt reinforcement to prevent wire damage; neatly arranged wiring with cable ties. 4. Compliance: RoHS compliant, 100% electrical tested, with clear labeling and LED status indication. |
| Key Performance | 1. Electrical Characteristics: 100% continuity (no short/open circuit), conduction resistance ≤2Ω, insulation resistance ≥10MΩ, DC withstand voltage 300V. 2. Safety Features: Built-in fuse for overcurrent protection, LED indicator to show power status and polarity, reverse polarity protection circuit. 3. Mechanical Performance: Secure clip grip, strain relief design at the plug end, durable for repeated use. |
| Core Material Specifications | 1. Connectors: OBD II 16P male plug (P3), red positive/black negative alligator clips (P1/P2). 2. Electrical Components: Inline fuse holder with fuse, LED power indicator, 2.2KΩ 1/4W resistor. 3. Wire & Protection: Red/black automotive-grade wires, heat-shrink tubing, strain relief, hot melt glue at the plug end. 4. Packaging: Coiled with cable tie, packed in PE bag, then into carton (50PCS/box). |
Crafted from durable red and black OBD-grade cable wiring, this product integrates essential safety components: an inline fuse for overcurrent protection, an LED indicator for real-time power status monitoring, and a 2.2KΩ resistor for stable circuit performance. The reinforced OMI plug end undergoes strict drilling and hot-melt processing to prevent wire damage, ensuring long-term reliability in vehicle environments. With a total length of 800±20mm, it offers flexible positioning for convenient tool operation.

We adhere to the highest industry standards for electrical safety and performance. Every OBD cable and OBDII memory saver undergoes 100% continuity and insulation testing to guarantee reliable performance. Whether you are performing routine maintenance or complex diagnostic repairs, FUBON ensures you have access to safe, durable, and high-performance automotive connection solutions.
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Main Product:
OBDII CABLE,
Automotive Cable Assembly,
Automotive Cables ,
Automotive Wiring Harness,
Custom Wiring Harness,
Energy Storage Harness