--- product_id: 86708641 title: "POWER Components 55RU 55 Amp Converter/Charger" brand: "parallax" price: "€ 659.16" currency: EUR in_stock: true reviews_count: 8 category: "Parallax" url: https://www.desertcart.fi/products/86708641-power-components-55ru-55-amp-converter-charger store_origin: FI region: Finland --- # 55 Amp power output 3-stage current converter Upgradeable Temp Assure tech POWER Components 55RU 55 Amp Converter/Charger **Brand:** parallax **Price:** € 659.16 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, last longer — power that keeps pace with your ambition! ## Quick Answers - **What is this?** POWER Components 55RU 55 Amp Converter/Charger by parallax - **How much does it cost?** € 659.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/86708641-power-components-55ru-55-amp-converter-charger) ## Best For - parallax enthusiasts ## Why This Product - Trusted parallax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable Design:** Sleek 3.65"H x 10"W x 7.5"D metallic form factor built to last in any setup. - • **Seamless 3-Stage Charging:** Advanced three current stage converter optimizes battery life and performance effortlessly. - • **Plug & Play Direct Replacement:** Perfect fit for Parallax and MagneTek 7355 Power Centers—easy swap, zero downtime. - • **Power Your Journey with 55 Amps:** Robust 55 Amp output ensures reliable, high-capacity charging for all your power needs. - • **Future-Proof with Temp Assure Upgrade:** Add the patented 4400TAU module to safeguard battery health in extreme temps. ## Overview The PARALLAX POWER Components 55RU is a high-efficiency 55 Amp, three-stage converter/charger designed as a direct replacement for Parallax and MagneTek 7355 Power Centers. Its compact metallic design fits seamlessly into existing setups and can be upgraded with the patented Temp Assure module for enhanced battery temperature management, ensuring optimal performance and longevity. ## Description The 55RU is a three current stage 55 Amp converter/charger and part of the RU Series manufactured by Parallax Power Supply. The 55RU is a direct replacement for the Parallax and MagneTek 7355 Power Centers. To maximize battery performance, the 55RU may be upgraded with the patented Temp Assure module (4400TAU). Review: Perfect fit - Fit perfectly. Easy to install. Good value. Review: Glad to find this on desertcart. Way cheaper... - Works well. Glad it was easy to install. ## Features - Three current stage converter/charger - Direct replacement for the Parallax and MagneTek 7355 Power Centers - Upgradeable to Temp Assure technology by installing the Parallax 4400TAU module - RU Series - 55 Amp - 3.65"H x 10"W x 7.5"D ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016MXD02I | | Best Sellers Rank | #1,052,160 in Automotive ( See Top 100 in Automotive ) #1,839 in Automotive Replacement Catalytic Converters | | Brand | PARALLAX | | Built-In Media | Parallax Power Components 55RU 55 Amp Converter / Charger | | Color | Metallic | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Customer Reviews | 4.4 out of 5 stars 126 Reviews | | Form Factor | ATX | | Global Trade Identification Number | 00894714001893 | | Item Dimensions | 4 x 10 x 7.5 inches | | Item Type Name | Parallax Power Components 55RU 55 Amp Converter / Charger | | Item Weight | 1.81 Kilograms | | Item dimensions L x W x H | 4 x 10 x 7.5 inches | | Manufacturer | AP Products | | Mfr Part Number | 55RU | | Model Number | 55RU | | UPC | 894714001893 | ## Images ![POWER Components 55RU 55 Amp Converter/Charger - Image 1](https://m.media-amazon.com/images/I/419bBPLQFcL.jpg) ## Questions & Answers **Q: Are the wires into and out different sizes? The picture doesnt really show a difference** A: There are 12 volt DC system wires and 120 volt AC wires. There are many YouTube videos that take you through the installation process. **Q: Does this comes with the lower circuit board, which has two tall condensers and coils? I am not talking about the upper circuit board with breakers.** A: It came just like the box in the picture looked identical to it whatever his break or circuits are inside if that’s what’s inside it I don’t really know what you’re talking about but mine look just like that one and it went in fine I think it’ll be the same as the one you got if it looks just like it the best I can do good luck **Q: Does this come with the circuit board?** A: The unit does not include a breaker panel for 120 v AC or fuse bar for 12v DC. it is strictly a converter/charger appliance that will be attached to these 120 and 12 v systems. **Q: Will this unit replace the 7300 also** A: 7300 is the series. This is a direct replacement (converter section only) for the 7355 , "55" meaning amps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit *by A***E on February 21, 2026* Fit perfectly. Easy to install. Good value. ### ⭐⭐⭐⭐⭐ Glad to find this on Amazon. Way cheaper... *by I***X on December 28, 2025* Works well. Glad it was easy to install. ### ⭐⭐⭐⭐⭐ Power converter works great! *by D***R on September 7, 2025* This power converter was not hard to install, and it works like a charm! Now I have power back in my RV. I highly recommend this item. --- ## 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.fi/products/86708641-power-components-55ru-55-amp-converter-charger](https://www.desertcart.fi/products/86708641-power-components-55ru-55-amp-converter-charger) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-07-30*