--- product_id: 56615265 title: "Optimate O108 USB mains charger with auto shut off, 3300 mA" brand: "optimate" price: "AR$193697" currency: ARS in_stock: true category: "Opti Mate" url: https://www.desertcart.com.ar/products/56615265-optimate-o108-usb-mains-charger-with-auto-shut-off-3300 store_origin: AR region: Argentina --- # 3.3A high current output Auto shut-off battery protection Weather-resistant durability Optimate O108 USB mains charger with auto shut off, 3300 mA **Brand:** optimate **Price:** AR$193697 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay unstoppable — power that protects and performs! ## Quick Answers - **What is this?** Optimate O108 USB mains charger with auto shut off, 3300 mA by optimate - **How much does it cost?** AR$193697 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/56615265-optimate-o108-usb-mains-charger-with-auto-shut-off-3300) ## Best For - optimate enthusiasts ## Why This Product - Trusted optimate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Auto Shut-Off:** Protect your vehicle’s battery with automatic power cut-off at low voltage, preventing complete discharge and costly damage. - • **Extended Reach & Safety:** Generous 100 cm cables with surge and short circuit protection keep your devices safe and accessible without compromise. - • **Power-Packed 3.3A Output:** Rapidly charge your devices with a robust 3300 mA current, ensuring minimal downtime on the go. - • **Built to Brave the Elements:** Weather-resistant design means your charger stays reliable rain or shine—perfect for outdoor and motorbike use. - • **Universal USB Compatibility:** Seamlessly charge phones, GPS units, tablets, and cameras with included micro and mini USB adapters. ## Overview The Optimate O108 is a rugged, weatherproof 3.3A USB mains charger designed for 12V vehicle systems. Featuring automatic shut-off to safeguard your battery, it delivers a steady 5V output through a 100 cm cable with universal USB adapters. Ideal for charging mobile devices on motorcycles or vehicles, it combines industrial-grade SAE connectors, surge protection, and a 3-year warranty for dependable, long-term use. ## Description You can charge your mobile phone, GPS, camera and tablet with your weather-durable equipment on your motorbike or up to 80 inches / 200 cm distance over 12 V supply. Low input (<12.4 V), automatic power-off protects your vehicle battery from complete discharge. Voltage Range: 12.4 to 16 VDC. 12 V over a 2 pin SAE connection made to industrial standards and 40 inch/100 cm connection cable. 5 V 1000Ma True output through 40 inch/100 cm USB output cable with sealing cap for USB port. Short circuit protection against overheating, surge protection. Apple 1 A ‘handshake’ loading confirmation built in. Supplied with micro USB/mini USB adaptor and deliver the status of the charger cable to other mobile phone/GPS. High quality cable, developed by TecMate. 3 years limited guarantee. ## Features - 3300 mA USB-charging device - Automatically switches off protecting the battery, weather-resistant, SAE, Input and output cable. - TecMate OptiMate USB O-108 - Item Package Quantity: 1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074KLP22Z | | Amperage | 3.3 Amps | | Best Sellers Rank | 164,427 in Automotive ( See Top 100 in Automotive ) 702 in Car Battery Charging Units | | Box Contents | USB Charger | | Brand Name | OptiMate | | Colour | blue | | Compatible Devices | Cellular Phonems, GPS, Tablets | | Connector Types | USB | | Country of Origin | China | | Current Rating | 1 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (150) | | Global Trade Identification Number | 00644978408286, 05425006144421 | | Input Voltage | 12 Volts | | Item Type Name | OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables. | | Item Weight | 0.44 Pounds | | Manufacturer | TecMATE | | Manufacturer Part Number | O-108 | | Model Number | O-108 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 1 | | Output Voltage | 5 Volts | | Product Warranty | 3 Year limited warranty | | UPC | 644978408286 | | Unit Count | 1.0 count | ## Product Details - **Brand:** OptiMate - **Colour:** blue - **Input voltage:** 12 Volts - **Item weight:** 0.44 Pounds - **Output voltage:** 5 Volts ## Images ![Optimate O108 USB mains charger with auto shut off, 3300 mA - Image 1](https://m.media-amazon.com/images/I/61IY21-ezaL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Hi there, does it come with a sea eyelet fused lead, connecting to the battery? thanks, raf** A: Hi Raf. As you have now found out this does not come with the SAE71 Fused Lead. We are trying to get that image removed. Apologies for the mix up. **Q: Does this come with the lead to connect to the battery or do I have to buy that separately?** A: The lead that connects to the battery is sold separately. **Q: Can I use this adapter with usb jump starter to jump start a bike?** A: I would say not, the gauge of wire the cable is made from is not thick enough. **Q: Does this have quick charge (qc) 3.0 support?** A: This is not mentioned on the Optimate website nor on the packaging so assume not. ## Frequently Bought Together - OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables - Garmin Motorcycle Mount Bracket - Optimate Tecmate USB O-108 KIT, Smart 3300mA in-Line USB Charger with Sleep Mode and Vehicle Battery Controller. --- ## 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.com.ar/products/56615265-optimate-o108-usb-mains-charger-with-auto-shut-off-3300](https://www.desertcart.com.ar/products/56615265-optimate-o108-usb-mains-charger-with-auto-shut-off-3300) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-09*