Search  for anything...

Bad Wolf BP15A Made in USA Portable Generator Bonding Plug

Based on 190 reviews
Condition: New
Checking for the best price...
$12.99
Holiday Deal · 13% off was $14.99

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 11
Order within 1 hour and 26 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
BP15A
Weight
27.22 g
Color
Black
Material
Polycarbonate (PC)
Connector Type
Plug-in
Plug Type
Type B
Warranty
1 Year Limited Warranty

Features 6

  • SOLVES OPEN GROUND ON FLOATING-NEUTRAL GENERATORS Creates the neutral-to-ground bond many RV EMS units and surge protectors require to operate properly on portable generators.
  • SOLID-STATE PCB DESIGN (PREMIUM BUILD) Built with solid-state electronics on an internal PCB for a more consistent, purpose-built bonding solution versus basic wire-only style adapters.
  • GREEN LED STATUS LIGHT Instant visual confirmation that voltage is present and the bonding plug is working.
  • PLUG-AND-PLAY IN A STANDARD 15A / 120V OUTLET Simply plug into a generator receptacle (NEMA 5-15P format) no tools or rewiring needed.

Description

MADE IN THE USA Designed for reliability and ease of use, the Bad Wolf LLC Generator Bonding Plug helps establish a neutral-to-ground bond when required for portable generator operation. This bonding plug is intended only for generators that require an external neutral-ground bond. Some inverter generators already include an internal bond and do not require a bonding plug. Always consult your generator’s manual to confirm whether a bonding plug is appropriate for your application. Some portable generators operate with a floating neutral. In certain use cases, a neutral-to-ground bond is required. This bonding plug provides that bond directly at the generator outlet—without rewiring or permanent modification. Bad Wolf LLC focuses on practical electrical solutions designed for real-world use. Each product is developed with function, reliability, and simplicity in mind—so you can focus on getting power where you need it. When connected to a compatible generator outlet, the bonding plug operates immediately. The visible indicator helps confirm active operation during setup or troubleshooting. This image show a standard outlet tester reading before using the bonding plug. The generator output shows a incorrect wiring condition. This image show a standard outlet tester reading after using the bonding plug. Once bonded, the generator output shows a correct wiring condition—helping confirm proper setup. This bonding plug is intended only for generators that require an external neutral-ground bond. Some inverter generators already include an internal bond and do not require a bonding plug. Always consult your generator’s manual to confirm whether a bonding plug is appropriate for your application. Always follow generator manufacturer guidelines when using bonding devices. Only use for generator applications and never attempt to plug into a home electrical system.

Specs 19

Brand Bad Wolf
Color Black
Material Polycarbonate (PC)
Connector Type Plug-in
Number Of Poles 1
Number Of Wires 1
Plug Type Type B
Amperage 15 A

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Good product
Easy way to bond the neutral, works as described and seems well built. Would buy again
Reviewed in the United States on August 4, 2026 by AD

The best part in my project!!
The product resolves my problem with my little generator! Is the best product!!
Reviewed in the United States on July 27, 2026 by El equipo, muy bueno, la entrega excelente

Do as much research as possible be for buying.
Grounding plug for solar generator, some appliances have 2 prongs this helps to ground them.
Reviewed in the United States on August 27, 2026 by Thomas K.

No floating ground issues when using this item!
Works very good with my Honda EU3000is when using on my 50amp RV. 😊👍
Reviewed in the United States on August 25, 2026 by Dale Sykes

Good value
Worked exactly as described
Reviewed in the United States on June 11, 2026 by steve a sawyer

QUALITY, PRICE AND LONGETIVITY ,LIFESPAN
Is an electric device to Ground a generator without using a cooper rod into the ground very practical and safe .It look a decent quality but will see to test this items takes time .
Reviewed in the United States on March 23, 2026 by WASHINGTON REJALA

Fix for floating ground on a power station
Works good
Reviewed in the United States on August 24, 2026 by T

DYI Prepared
So far, this product works as advertised. It is a must have for small inverter generator With floating ground.
Reviewed in the United States on August 10, 2026 by Razorboy
Checking for best price...