- Descriptions
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Descriptions

Product Features
Parasitic Draw Diagnosis: The test lead places a compatible multimeter in series with the disconnected negative battery cable. The live current reading helps locate electrical loads that continue draining the battery after the vehicle is switched off.
Switchable Circuit Path: The integrated rocker switch opens or closes the in-line battery connection during setup. The controlled path supports meter connection and fuse checks without repeatedly removing the battery clamps.
Dual Replaceable Fuses: The battery side uses a 10A plug-in fuse and the meter side uses a 7.5A plug-in fuse. The two serviceable protection points help isolate an overload before it reaches the test equipment.
Dedicated Meter Plugs: The red lead connects to a compatible A 10A or 20A meter jack while the black lead connects to COM. The separated plugs make the required multimeter polarity and current input easier to identify.
34-Inch Workshop Reach: The complete cable assembly measures 86 cm or 34 in. The extended lead provides working room around batteries in cars trucks and RVs.
Technical Specifications
| Model | BDT-1C |
| Product Type | Automotive parasitic-draw test cable |
| Test Method | In line with disconnected negative battery cable |
| Overall Length | 86 cm / 34 in |
| Battery Connections | 2 insulated battery clamps |
| Meter Connections | COM plug and A / 10A / 20A plug |
| Battery-Side Fuse | 10A replaceable plug-in fuse |
| Meter-Side Fuse | 7.5A replaceable plug-in fuse |
| Control | Inline ON / OFF rocker switch |
| Multimeter Required | Yes / not included |




Technical Data Sheet
Shipping & Returns
Shipping Policy (Full Shipping Details)
Standard Shipping: 7-15 business days.
Expedited Shipping: 3-7 business days (FedEx, DHL, or UPS).
Shipping costs vary by country and are shown at checkout.
PS: Shipping may be delayed during holidays and vacations. We apologize for any inconvenience and appreciate your patience.
Refund Arrival Time: 3-5 working days
Refund Path: return to the original path
Refund Contact Information: angel@chinadaier.com