Block Buddy Cable

Block Buddy Cable

(1 customer review)

$149.99

Know instantly if your block heater is working.
The Block Buddy Cable is a built-in block heater tester that gives you immediate power confirmation—no tools, no guesswork. Simply plug it in and check the indicator.

  • Instant power verification
  • Prevent cold start issues
  • Protect your engine
  • Plug-and-play simplicity
  • Built for extreme cold conditions

Stop guessing. Be certain your engine is ready every time you plug in.

Category:

Description

Block Buddy Product Specifications

Version: 1.0

Electrical Specifications

  • Voltage Rating: 120 VAC, 60 Hz
  • Maximum Current: 15A (continuous)
  • Operational Range: 100W–1500W

Cable

  • Approximate Length: 24 in (0.6 m)
  • Wire: 12 AWG, 3-conductor copper
  • Jacket: SJTW, outdoor-rated

Connections

  • Plug: NEMA 5-15P
  • Receptacle: NEMA 5-15R with green LED indicator

Current Indicator Function

  • LED Activation Threshold: ≥0.8A (~100W at 120V)
  • Response Time: <1 second

Environmental Specifications

  • Operating Temperature: -40°F to 140°F (-40°C to 60°C)
  • Weather Resistance: Suitable for outdoor use and resistant to rain and splashing water
  • Not rated for exposure to oil or industrial chemicals

Safety & Compliance

  • Designed to meet UL 817 standards for cord sets
  • Do not exceed the rated electrical load
  • Not intended for medical or life-support equipment
  • Do not pull, carry, or unplug the device by the cable
  • Always grasp the plug body when disconnecting from the receptacle
  • Avoid excessive tension, sharp bends, or abrasion to the cable
  • Do not use if the cable, plug, or enclosure is damaged

1 review for Block Buddy Cable

  1. Nick (verified owner) –

    Works exactly like it should. I love being able to tell at a glance that my block heater is actually getting power. Super useful when it’s freezing outside. Definitely worth having.

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