Car navigation devices and accessories help drivers stay on track, keep devices powered, and ensure reliable mounting and signal reception. This guide highlights five relevant items that complement in‑car sat nav systems, including a versatile dash cam charger, a rugged GPS carrying case, a mounting kit for TomTom riders, a power extension lead, and a sturdy shark fin antenna. Each product is selected for compatibility with common sat navs and in‑car electronics, aiming to improve setup, durability, and overall driving convenience.
| Product | Brand | Key Benefit |
|---|---|---|
| Dash Cam Charger Micro USB | SoeKoa | Universal USB port, long cable for flexible layouts |
| Berfea 7 inch GPS Carrying Case | Berfea | Moisture resistant, shockproof protection |
| TomTom Rider Car Mounting Kit | TomTom | Safer mounting on car dash or windscreen |
| Ring RMS8 Car Extension Lead | Ring | 3m extension with on/off switch for flexible power routing |
| Car Nav Antenna Shark Fin Sat | GHYFTYCVPZ | Weatherproof, simple installation, improved reception |
These selections cover power, protection, mounting, extension options, and signal reception—each addressing common needs for car sat nav setups. The following sections provide detailed product insights, specs, and practical usage notes to help you compare options and make informed choices.
Dash Cam Charger Micro USB For Dash Cameras

The SoeKoa dash cam charger provides a universal USB port for micro USB devices, including popular dash cameras, sat navs, and Android devices. This compact car cigarette lighter adaptor is designed for easy handling and stable use on the road. It comes with an 11.5‑foot (3.5 m) cable, enabling flexible placement away from the dashboard and to reach rear seat areas or hidden compartments. Ideal for vehicles that require a long reach to power multiple devices without clutter.
Key considerations:
- Compatibility: Works with most dash cams and sat navs that use micro USB.
- Cable length: 11.5 ft provides versatile routing options.
- Portability: Lightweight and easy to install or reposition as needed.
Berfea GPS Carrying Case (7 Inch)

This 7‑inch GPS carrying case is designed to protect portable sat nav devices from moisture, shock, and static. The PU‑lined interior adds a soft layer to cushion delicate screens, while the exterior shell helps resist minor bumps during travel. Its size accommodates most 6–7 inch GPS units, making it a practical accessory for road trips or everyday commuting. The soft carrying pouch also helps reduce scratches when devices are stored in a glove box or center console.
Key considerations:
- Protection: Moisture resistant, shockproof, and anti‑static lining.
- Size compatibility: Fits common 6–7 inch GPS devices and similar form factors.
- Portability: Lightweight, easy to carry and store when not in use.
TomTom Rider Car Mounting Kit

This mounting kit adapts a TomTom Rider motorcycle sat nav for in‑car use, enabling quick transfer to a dashboard or windscreen. The package includes a premium car dashboard mount, high‑speed dual charger, cable, and a protective carry case. The design emphasizes secure attachment to windscreens with an integrated suction cup, reducing the risk of device movement on uneven roads. It’s especially suitable for riders who occasionally transition their nav between motorcycle and car environments.
Key considerations:
- Vehicle versatility: Enables car use without buying a separate navigation device.
- Stability: Suction cup mounting minimizes movement on rough roads.
- Power options: The dual charger supports multiple devices without sacrificing charging speed.
Ring RMS8 3m Extension Lead

The Ring RMS8 is a 3‑meter extension lead with a reel storage feature and an on/off switch. This accessory helps route power to sat navs or dash cams when the vehicle’s standard outlets are either positioned awkwardly or too short. The built‑in switch enables quick power control without disconnecting devices, and its cable reel keeps excess length neatly stored. It is a practical upgrade for drivers who want cleaner wiring and flexible installation options.
Key considerations:
- Length: A full 3 meters to accommodate diverse routing layouts.
- Management: Reel storage reduces clutter and tangling.
- Control: On/off switch adds convenience and energy efficiency.
Car Nav Antenna Shark Fin (Saab 9-3 / 9-5 Models)

This shark fin antenna is designed for Saab 9‑3 and 9‑5 models and is intended to improve satellite and radio reception. It features a straightforward installation using strong 3M adhesive, with no mechanical moving parts to reduce failure risk. The weatherproof housing safeguards internal components against rain and snow, promoting reliable signal performance in various conditions. It’s a practical upgrade for drivers seeking steadier satellite signals without altering the vehicle’s roof structure.
Key considerations:
- Installation: Quick and non‑invasive with 3M adhesive.
- Durability: Sealed and weatherproof to handle harsh conditions.
- Signal improvement: Focused on enhanced nav and radio reception.
Buying Guide: Key Purchase Considerations For Car Sat Nav Upgrades
When choosing accessories for car sat navs, consider compatibility with your existing devices, installation ease, and how the product complements your driving needs. The following points provide a balanced view of different approaches:
- Power management: If your setup uses multiple devices, prioritize accessories with longer cables, USB ports, or extension leads to reduce clutter and avoid stress on sockets. Safety is essential—avoid excessive wiring near pedals or heat sources.
- Protection and durability: For portable sat navs, a reliable carry case with moisture and shock resistance protects devices during transit and in varying climates. Look for PU linings and robust shells for long‑term use.
- Mounting stability: A secure mount that adheres well to dashboards or windscreens minimizes device movement on rough roads. Suction cup mounts should be tested for adhesion and easy release when needed.
- Signal reception: An improved antenna can enhance reception in areas with weak satellite signals or dense urban canyons. Ensure compatibility with your vehicle and satellite system before upgrading.
- Ease of installation: Choose products that minimize wiring changes or require no cutting. Adapter kits that offer two protection circuits can reduce electrical risk when adding accessories.
- Versatility: Products that adapt to multiple devices (dash cams, sat navs, smartphones) offer greater flexibility, especially for shared vehicles or families with different devices.
- Aesthetics and aerodynamics: Accessories like shark fin antennas can slightly improve aerodynamics and reduce wind noise compared with traditional rod antennas, depending on vehicle design.
In summary, select a combination that fits your device family, budget, and preferred installation complexity. For riders who switch between motorcycle and car navigation, a mounting kit with a secure in‑car setup proves particularly valuable. For new drivers or fleets, investing in protection and power management reduces maintenance and cleanup over time.