--- product_id: 537475463 title: "VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A)" brand: "vingvo" price: "£49.60" currency: GBP in_stock: true reviews_count: 4 category: "Vingvo" url: https://www.desertcart.co.uk/products/537475463-vingvo-double-battery-discharge-converter-multiple-power-supply-current-increase store_origin: GB region: United Kingdom --- # Boosts current & discharge capacity by 40A Supports dual 20-72V battery packs Durable lightweight aluminum alloy build VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) **Brand:** vingvo **Price:** £49.60 **Availability:** ✅ In Stock ## Summary > ⚡ Double Your Battery, Double Your Freedom! ## Quick Answers - **What is this?** VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) by vingvo - **How much does it cost?** £49.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/537475463-vingvo-double-battery-discharge-converter-multiple-power-supply-current-increase) ## Best For - vingvo enthusiasts ## Why This Product - Trusted vingvo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **40A Current Surge:** Experience a significant boost in current and discharge capacity, powering your ride longer and stronger. - • **Plug & Play Interface:** Easy XT60 connector setup for quick installation—get back on the road faster and smarter. - • **Rugged Aluminum Alloy Design:** Engineered for durability and lightweight performance, built to last through every commute and trail. - • **Universal Voltage Compatibility:** Works flawlessly with 20V to 72V batteries and controllers, ensuring versatile integration. - • **Double the Power, Double the Ride:** Seamlessly manage two battery packs for extended e-bike adventures without compromise. ## Overview The VINGVO Double Battery Discharge Converter is a premium aluminum alloy adapter designed to connect and manage two 20V-72V battery packs simultaneously. It increases current output up to 40A, enhancing battery capacity and discharge for electric bikes. Featuring a robust XT60 interface, it ensures easy installation and reliable power delivery, making it an essential upgrade for extended e-bike performance. ## Description 1. Application: This dual battery discharge converter is applicable for 20V‑72V batteries and controllers, input voltage DC 20‑72V.2. Current Increase: The dual battery parallel module of electric can increase the current, battery capacity, and discharge at the same time, providing lasting power for your electric bike.3. Support 2 Battery Packs: The dual battery parallel module can manage 2 battery packs on your bike, support 2 battery packs for power supply at the same time, or a single battery for power supply.4. Interface: With port, the male is the input end connected with 2 batteries, and the female is the output end connected with the controller.5. Aluminum Alloy: The dual battery adapter is made of premium aluminum alloy material, which is , lightweight and has a long service life.Specification:Item Type: Electric Double Battery Discharge ConverterMaterial: Aluminum AlloyGross Weight: 105g / 3.7ozInput: DC 20-72VOutput Voltage: 20V-72VConnector Interface Specification: XT60Package List:1 x Dual Battery Parallel AdapterNote:1. If you need to use different voltage battery packs, first confirm whether the controller supports2. The differential pressure range of the two batteries cannot be too different, if the controller does not support wide range voltage, it is easy to damage the equipment, and the battery capacity can be different Review: VINGVO Double Battery Discharge - Works as advertised Review: Works great - Using it on my E-Bike and hooked up a second battery. Works just as the overpriced 150 dollar ones. It's very sturdy a metal casing. This item is what you need to add a second battery. I definitely suggest.. ## Features - Application: This dual battery discharge converter is applicable for 20V‑72V batteries and controllers, input voltage DC 20‑72V. - Support 2 Battery Packs: The dual battery parallel module can manage 2 battery packs on your bike, support 2 battery packs for power supply at the same time, or a single battery for power supply. - Current Increase: The dual battery parallel module of electric can increase the current, battery capacity, and discharge at the same time, providing lasting power for your electric bike. - Aluminum Alloy: The dual battery adapter is made of premium aluminum alloy material, which is , lightweight and has a long service life. - Interface: With port, the male is the input end connected with 2 batteries, and the female is the output end connected with the controller. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTC8GH2K | | Best Sellers Rank | #822,175 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #336 in Cycling Electronics | | Customer Reviews | 4.4 4.4 out of 5 stars (15) | | Date First Available | January 28, 2023 | | Item Weight | 4.2 ounces | | Item model number | VINGVO7q5obygpvi-13 | | Manufacturer | VINGVO | | Package Dimensions | 6.1 x 2.72 x 0.63 inches | ## Product Details - **Brand:** VINGVO - **Manufacturer:** VINGVO - **Unit Count:** 1.0 Count - **Voltage:** 72 Volts ## Images ![VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - Image 1](https://m.media-amazon.com/images/I/51zFKrKGcVL.jpg) ![VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - Image 2](https://m.media-amazon.com/images/I/611Lk8Km94L.jpg) ![VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - Image 3](https://m.media-amazon.com/images/I/61FBHfOVPlL.jpg) ![VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - Image 4](https://m.media-amazon.com/images/I/61ekP8hmb4L.jpg) ![VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - Image 5](https://m.media-amazon.com/images/I/61xUo+KHt0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ VINGVO Double Battery Discharge *by M***Z on January 11, 2026* Works as advertised ### ⭐⭐⭐⭐⭐ Works great *by O***Y on March 20, 2023* Using it on my E-Bike and hooked up a second battery. Works just as the overpriced 150 dollar ones. It's very sturdy a metal casing. This item is what you need to add a second battery. I definitely suggest.. ### ⭐⭐⭐⭐⭐ A must-have for adding a second ebike battery! *by M***R on August 17, 2023* Instead of selling my previous bike's battery, I figured why do that when I can get this and add more power and range to my current bike? That turned out to be a great idea since this works perfectly, and I even noticed a slight boost to speed! This is a must-have for ebike enthusiasts that want/need more power and range for their bike! ## Frequently Bought Together - VINGVO Double Battery Discharge Converter, Multiple Power Supply Current Increase Dual Battery Parallel Module Adapter Aluminum Alloy for Electric Bike (40A) - 3 Pairs XT60 Plug Female and Male Connector with 12AWG Silicon Wire for RC Lipo Battery Cable Drone - XT60 XT60h Male to XT60h XT-60 Female Connector with 1M 12AWG Silicon Wire for RC Lipo Battery FPV Drone --- ## 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.co.uk/products/537475463-vingvo-double-battery-discharge-converter-multiple-power-supply-current-increase](https://www.desertcart.co.uk/products/537475463-vingvo-double-battery-discharge-converter-multiple-power-supply-current-increase) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*