--- product_id: 16566519 title: "Charge-o-mat Pro Battery Maintainer and Charger" brand: "porsche" price: "$837.41" currency: USD in_stock: true category: "Porsche" url: https://www.desertcart.ec/products/16566519-charge-o-mat-pro-battery-maintainer-and-charger store_origin: EC region: Ecuador --- # 5.0 A high-efficiency charging Dual-mode for lead-acid & LiFePO4 batteries North American standard plug included Charge-o-mat Pro Battery Maintainer and Charger **Brand:** porsche **Price:** $837.41 **Availability:** ✅ In Stock ## Summary > 🔌 Keep your Porsche charged, ready, and ruling the road—because your ride deserves the best. ## Quick Answers - **What is this?** Charge-o-mat Pro Battery Maintainer and Charger by porsche - **How much does it cost?** $837.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/16566519-charge-o-mat-pro-battery-maintainer-and-charger) ## Best For - porsche enthusiasts ## Why This Product - Trusted porsche brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Sleek Design:** Stylish black and silver finish with a compact footprint fits effortlessly in your garage or travel kit. - • **Smart Trickle Charging:** Keeps your battery perfectly maintained without overcharging, ideal for long-term vehicle storage. - • **Plug & Play Convenience:** Includes a U.S. standard plug for hassle-free setup—adapter available for non-cigarette lighter ports. - • **Precision Porsche Power:** Engineered specifically for Porsche 12V batteries, ensuring optimal performance and longevity. - • **Dual Battery Compatibility:** Seamlessly supports both traditional lead-acid and advanced lithium-ion LiFePO4 batteries. ## Overview The Porsche Charge-o-mat Pro is a 5.0 A battery maintainer and charger designed for Porsche vehicles, featuring dual charging modes for 12V lead-acid and lithium-ion LiFePO4 batteries. It includes smart trickle charging and battery monitoring to preserve battery health during storage. This North American version comes with a standard U.S. plug and a Porsche-specific connector, ensuring seamless compatibility and reliable performance. ## Description Maintain your vehicle battery with the Porsche Charge-o-mat Pro. This 5.0 A charger includes trickle charging and battery monitoring functions, with charging modes for Porsche 12V lead-acid batteries and 12V lithium-ion LiFePO batteries. This North American version includes a standard plug suitable for the U.S. market. ## Features - Genuine Porsche Charge-o-mat Pro 5.0 A battery charger and maintainer. - Includes trickle charging and battery monitoring for stored vehicles. - Two charging modes support 12V lead-acid and 12V lithium-ion LiFePO batteries. - North American version includes a standard plug suitable for the U.S. market. - Optional adapter may be needed for vehicles without a cigarette lighter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SVEA9I0 | | Amperage | 5 A | | Best Sellers Rank | #50,788 in Automotive ( See Top 100 in Automotive ) #244 in Battery Chargers | | Brand | Porsche | | Color | Black, Silver | | Compatible Devices | Porsche vehicles, other vehicles with adapter | | Connector Type Used on Cable | Porsche-specific battery connector | | Current Rating | 5 A | | Customer Reviews | 4.5 out of 5 stars 410 Reviews | | Input Voltage | 12 volts | | Item Dimensions D x W x H | 4"D x 10"W x 2.5"H | | Mfr Part Number | 958-044-900-71 | | Model Number | 958-044-900-71 | | Number of Items | 1 | | Number of Ports | 1 | | Output Voltage | 12 volts | | Product Dimensions | 4"D x 10"W x 2.5"H | | Specification Met | UL, FCC | | UPC | 724933518813 | | Unit Count | 1 Count | ## Product Details - **Brand:** Porsche - **Color:** Black, Silver - **Output Voltage:** 12 volts - **Product Dimensions:** 4"D x 10"W x 2.5"H - **Specification Met:** UL, FCC ## Images ![Charge-o-mat Pro Battery Maintainer and Charger - Image 1](https://m.media-amazon.com/images/I/41hIz60A1mL.jpg) ## Questions & Answers **Q: I cannot seem to find any information about what the indicators LED's mean and what an abnormal condition looks like ?** A: There is a list of conditions in the manual that comes with the maintainer (which can also be found online if needed). General rule of thumb, make sure the car's ignition was recently on (within the last 10 - 15 minutes) before plugging in. Then plug in the maintainer and chose the proper mode using the "Mode" button. After that, close the doors and lock the car. If the maintainer is not charging at this point it could be a few things. If the battery is so low that you are getting a battery light or error, the battery needs to be charged. This can be achieved by jumping the car and running it or using the Porsche clamp accessory with this maintainer (95804490075). Once the battery is charged to normal levels, cigarette lighter operations can continue. Another problem we frequently see is a blown fuse. Any Porsche dealer should be able to test your cigarette lighter to see if the fuse has blown. This is especially common on older model vehicles. **Q: Will this product fit porsche panamera s e hybrid 2014?** A: This fits all Panamera models (except Hybrid) - 2009+ so it will not work with your Porsche. **Q: If it is the us version i am buying, does it harm the electric wiring of my european spec 991 carrera 4s?** A: I don't think so is used by the dealer in my area on their showroom models. **Q: Will it work in cigarette lighter on Porsche Macan 2018?** A: I don’t think so. If the Mayan is like the 911 the cigarette lighter is off when the car is off. The 911 has an auxiliary cigarette style socket on the passenger side up under the dash on the center console. That one is always on and where I plug in the trickle charger. You should check for this socket, most Porsches Dave one. It’s a great product ## Frequently Bought Together - Porsche Charge-o-mat Pro Battery Maintainer and Charger - Adapter For Porsche Battery Maintainer - CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V --- ## 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.ec/products/16566519-charge-o-mat-pro-battery-maintainer-and-charger](https://www.desertcart.ec/products/16566519-charge-o-mat-pro-battery-maintainer-and-charger) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-09-22*