Pure battery tone for serious tone lovers!
Running your pedals from batteries not only improves tone, but also reduces noise.
The Kingtone Battery Box 4X connects your batteries to your pedals with no components in-between!
Most other battery boxes use diodes or transistors. King Tone use relays, so there is no loss of voltage or tone.
You also no longer have to worry about unplugging your pedals to save batteries.
The batteries are automatically connected and disconnected when you power up, or power down your pedalboard.
The batteries can be changed in as little as 3 seconds, just pull the old one out and pop the new one in: no screws, no lids, no hassle!
Plus, red and white LEDs clearly show when a battery is full or running low.
The Battery Box is fully isolated, allowing you to mix and match positive ground pedals with negative ground pedals.
Finally, the Kingtone Battery Box 4X has a tiny foot print and will take up to four 9 volt batteries.
King Tone Guitar Battery Box 4X Power Supply features:
• Four 9V battery slots.
• Toggle switch for Automatic, Off and On.
• Fully Isolated. allows you to mix positive and negative ground pedals.
• Automatically connects and disconnects the batteries.
• Standalone mode.
• Batteries can be swapped out in seconds!
• Dimensions: 4" x 2" x 1.25".
Specs
Type | Effect Power Supply |
Condition | New |
Outputs | 4 X 9V DC |
Manufacturer Warranty | 1 year |
Country of Origin | United States |

FREE SHIPPING
- Free shipping within Canada.
- Free shipping to the USA.
- Free shipping on international orders over 520$.
Visit the Shipping page for more.

Fast Delivery
- Canada : 1 - 2 business days
- USA : 1 - 2 business days
- Rest of the world: 3 - 5 business days.

Hassle-Free Returns
You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.
Visit the Returns page for more.
Frequently Asked Questions
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How can I tell if an item is in stock? +
Each product page shows an availability status.
• In stock items are ready to ship.
• Out of stock items are currently unavailable.
You can enter your email to be notified when an item is back in stock.
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Where are you located? +
We’re based in Blainville, Quebec, Canada.
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When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
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How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
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Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
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How long does shipping take? +
Typical delivery times are:
• Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver
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Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
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Do Canadian customers pay sales tax? +
Yes. Sales tax is applied based on your province of residence:
• Alberta: 5%
• British Columbia: 5%
• Manitoba: 5%
• New Brunswick: 15%
• Newfoundland and Labrador: 15%
• Northwest Territories: 5%
• Nova Scotia: 14%
• Nunavut: 5%
• Ontario: 13%
• Prince Edward Island: 15%
• Quebec: 14.975%
• Saskatchewan: 5%
• Yukon: 5%
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Do USA customers pay import fees? +
Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.
These charges are determined by US Customs and collected by UPS at delivery.
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Do international customers pay import fees? +
Yes. International shipments may be subject to duties and taxes.
These charges are set by the destination country’s customs authority and collected by UPS at delivery.