--- product_id: 496461286 title: "JOYO Built-in 4400mAh Rechargeable Battery Guitar Effect Pedal Power Supply 8 Outputs 9V 12V 18V (100mA, 500mA) Jacks & 5V/1A USB Port (JP-05)" brand: "joyo" price: "551.17 DT" currency: TND in_stock: true category: "Joyo" url: https://www.desertcart.tn/products/496461286-joyo-built-in-4400mah-rechargeable-battery-guitar-effect-pedal-power store_origin: TN region: Tunisia --- # 8 DC outputs with multi-voltage support 4400mAh rechargeable battery 5V/1A USB charging port JOYO Built-in 4400mAh Rechargeable Battery Guitar Effect Pedal Power Supply 8 Outputs 9V 12V 18V (100mA, 500mA) Jacks & 5V/1A USB Port (JP-05) **Brand:** joyo **Price:** 551.17 DT **Availability:** ✅ In Stock ## Summary > 🎸 Power your sound, own the stage—anywhere, anytime! ## Quick Answers - **What is this?** JOYO Built-in 4400mAh Rechargeable Battery Guitar Effect Pedal Power Supply 8 Outputs 9V 12V 18V (100mA, 500mA) Jacks & 5V/1A USB Port (JP-05) by joyo - **How much does it cost?** 551.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/496461286-joyo-built-in-4400mah-rechargeable-battery-guitar-effect-pedal-power) ## Best For - joyo enthusiasts ## Why This Product - Trusted joyo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LED Indicators:** Battery level and individual output status LEDs prevent surprises on stage - • **Multi-Device USB Charging:** 5V/1A USB port keeps your phone or tablet powered during sessions - • **Power Your Entire Pedalboard:** 8 isolated DC outputs including adjustable 9V/12V/18V jack for ultimate versatility - • **Fast Recharge, Stay Gig-Ready:** Fully charges in just 2.5 hours so you’re never caught powerless - • **Long-Lasting Rechargeable Battery:** Built-in 4400mAh lithium battery delivers up to 10+ hours for analog pedals, 2 hours for digital ## Overview The JOYO JP-05 is a compact, rechargeable guitar pedal power supply featuring a robust 4400mAh lithium battery, 8 isolated DC outputs with adjustable voltage options, and a 5V USB port. Designed for professional musicians and pedal enthusiasts, it offers up to 10 hours of analog pedal power, fast 2.5-hour recharge, and smart LED indicators for seamless performance and device protection. ## Description Product Description DC 8 Outputs 9V 12V 18V Jacks & USB Port JP05 Built-in 4400mAh Rechargable Battery Pedal Power Supply JOYO's JP-05 power supply has 8 DC outputs and 1 standard USB output, one of the 8 outputs can be switched between 9V, 12V and 18V for the odd pedals in your collection that just want a little bit more voltage. The 5V USB output enables you to load your cell phone, iPad and other portable devices. JOYO Pedal Power Supply for Guitar Pedal (JP-05), Directly provided by manufacturer JOYO Technology, it's over decade of brand reputation. To top off the feature list, the power supply has a built in 7.4V/4400 mAh rechargeable battery pack which charges fully in 2.5 hours making sure that you are never without power. Each output of the power supply features independent filters, output overload & short-circuit protection protecting your pedals and filtering out any unwanted noises. - DC Outputs 1-3 are 9V centre negative with 500mA each, suitable for many high end digital pedals requiring more oomph and suitable for many standard pedals too requiring less. In theory you could even run a daisy for 5 100mA pedals of each output, that's 15 pedals! If you are thinking of doing that, read our guide on power supplies for best practices. - DC Outputs 4-7 are also 9V centre negative with 100ma, suitable for the most guitar pedals at 100mA or less. - DC Output 8 can be switched from 9v,12v or 18v at 100ma. So that makes a pretty versatile power supply, useful for guitar effects and other electronic instruments. The JOYO JP-05 is even supplied with a polarity converter for instruments/effects that require a centre positive supply. Details LED Power Indicator Each output socket has a related LED power indicator. The LED power indicator goes out if any output overloads or short-circuit protected. DC 5V Output USB Port Compatible for charging cell phones, ipad and other portable devices Max output current: 1A Battery Level Indicator 0-30% - Red 30-60% - Yellow 60-100% - Green Power Switch 9V, 12V, 18V DC Output can be switched from 9V,12V or 18V at 100mA. DC Outputs & Functional Switches Learn More DC Outputs & Functional Switches Connection Reference Learn More Connection Reference JOYO JP-05 power supply has 8 DC outputs and 1 standard USB output, one of the 8 outputs can be switched between 9V, 12V and 18V for the odd pedals in your collection that just want a little bit more voltage. The 5V USB output enables you to load your cell phone, iPad and other portable devices. Specifications More Pedals Power Supplies DC 9V12V18V power supply DC 9V Power Supply JF-18R Power Tuner Pedal DC 9V12V18V Power Supply ## Features - With a built-in 7.4V/4400mAh rechargeable lithium battery pack, charging time is about 2.5hrs. - Lasts 2 hours with high current digital effect pedals; lasts more than 10 hours with 8 analog pedals. - One 5V/1A output USB port, compatible for charging cell phones, tablets and some other portable devices. - Bright LED for effect pedal board lighting & battery level indicator, automatically stop charging be fully charged. - 8 DC Output Jacks: 4 jacks 9V 100mA; 3 jacks of 9V 500mA; 1 of 9V/12V/18V adjustable output jack,maximum current is 100mA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0871RLGH3 | | Amperage | 100 Milliamps | | Best Sellers Rank | 886 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 7 in Guitar Pedal Power Supplies | | Box Contents | DC 9V/2A Power Adapter, DC Power Cable, Power Supply, Reversed Polarity Cable | | Brand Name | JOYO | | Colour | Black | | Connector Types | DC, USB type A | | Country of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (573) | | Enclosure Material | Metal, Other, Plastic | | Form Factor | Compact, rectangular shape with dimensions of approximately 146mm*65mm*35mm. | | Input Voltage | 9 Volts (DC) | | Item Dimensions | 14.6 x 6.5 x 3.5 centimetres | | Item Type Name | Pedal Power Supply | | Item Weight | 620 Grams | | Manufacturer | JOYO Technology | | Manufacturer Part Number | 061-0JP05-0012 | | Maximum Power | 1800 Milliwatts | | Model Number | JP-05 | | Output Current | 1 Amps | | Output Voltage | 9 Volts (DC) | | Output Wattage | 18 Watts | | Product Warranty | We provide one year after-sales service, if Claimed the item was not as described when that wasn't true, Returned a completely different item or an empty box, Returned the item with missing parts, We will report to Amazon after checking the returns. | | Specification Met | FCC, UL, RoHS | | Unit Count | 1.0 count | ## Product Details - **Brand:** JOYO - **Colour:** Black - **Connector type:** DC, USB type A - **Item weight:** 620 Grams - **Material:** Metal, Other, Plastic ## Images ![JOYO Built-in 4400mAh Rechargeable Battery Guitar Effect Pedal Power Supply 8 Outputs 9V 12V 18V (100mA, 500mA) Jacks & 5V/1A USB Port (JP-05) - Image 1](https://m.media-amazon.com/images/I/61apj2-zXeL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: When using the built in battery, is there any noise? Some people are saying that this unit isn't isolated** A: No noise. Just like a big 9 volt battery. The noise comes from the transformer, the power supply. Even plugged in, it is pretty quiet. Love it! **Q: are all the outputs are isolated? No they are not** A: I have read definitions in terms of multi-output devices, that the grounds must be isolated, and this is not the case here. 0 ohms from center pin to center pin on adjacent connectors is enough to disqualify. However, as long as there are no ground loops in your rig, and clean connectors and cables, this shouldn't be a problem, and has never been a problem to me. This supply has inside a lot of engineering design. I opened it up and spotted a STM8S003 micro-controller and an FP5139 Boost convert chip. I wish I could get a look at the schematics to see what's really going on in there. But I've been using mine for about a year now, and it has been great. It powers my Electro-Harmonix 5MM power amp with 3 or 4 pedals running for hours on a charge. Never any hum or apparent interaction between pedals. **Q: When the internal battery is dead, can it be plugged in the wall to use still?** A: It is a rechargeable battery. The performance of a dead battery being used while being charged (It is charging if it is plugged in) will be greatly diminished. If you can plug it in there is no need for a battery powered unit. Try this instead. https://www.amazon.com/dp/B07D8NZKS6/ref=sspa_dk_hqp_detail_aax_0?psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzVFNLSFdSR0JEV0FRJmVuY3J5cHRlZElkPUEwOTcyMDM4SzlIQUpZSlFaUFYxJmVuY3J5cHRlZEFkSWQ9QTA0MTYyODIzRjNXOU44WERQWkRFJndpZGdldE5hbWU9c3BfaHFwX3NoYXJlZCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU= **Q: How long are the are the 8 power cables ?** A: These cables are about 22 inches. (55cm) I hope this helps. ## Frequently Bought Together - JOYO Built-in 4400mAh Rechargeable Battery Guitar Effect Pedal Power Supply 8 Outputs 9V 12V 18V (100mA, 500mA) Jacks & 5V/1A USB Port (JP-05) - MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06) - Ghost Fire Guitar Pedal Board Aluminum Alloy 1.76lb Super light Effect Pedalboard 19.8''x11.5'' with Carry Bag,SPL-04 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/496461286-joyo-built-in-4400mah-rechargeable-battery-guitar-effect-pedal-power](https://www.desertcart.tn/products/496461286-joyo-built-in-4400mah-rechargeable-battery-guitar-effect-pedal-power) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*