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Humminbird Unit Soft Cover for HELIX 7 Models – UC H7 vs YakAttack CellBlok with Switchblade Transducer Arm

Updated August 2026 — Humminbird Unit Soft Cover for HELIX 7 Models – UC H7 wins on protection, YakAttack CellBlok with Switchblade Transducer Arm wins on installation and weight.

The Humminbird Unit Soft Cover is a budget-friendly protective solution, while the YakAttack CellBlok offers a comprehensive mounting system for kayaks. Choose based on your specific needs.

Why Humminbird Unit Soft Cover for HELIX 7 Models – UC H7 is better

Price

Humminbird cover is significantly cheaper.

Ease of Use

Humminbird cover is easy to slip on and off.

Weight

Humminbird cover is lighter and more portable.

Why YakAttack CellBlok with Switchblade Transducer Arm is better

Functionality

YakAttack provides a complete mounting and power solution.

Compatibility

YakAttack is universally compatible with various track systems.

Installation

YakAttack features a no-drill installation for convenience.

Overall score

Humminbird Unit Soft Cover for HELIX 7 Models – UC H7
65
YakAttack CellBlok with Switchblade Transducer Arm
85

Specifications

SpecHumminbird Unit Soft Cover for HELIX 7 Models – UC H7YakAttack CellBlok with Switchblade Transducer Arm
ProtectionBasicComprehensive
InstallationEasyNo-Drill
CompatibilitySpecificUniversal
MaterialNeoprenePlastic
Use CaseStorageMounting

Dimension comparison

Humminbird Unit Soft Cover for HELIX 7 Models – UC H7YakAttack CellBlok with Switchblade Transducer Arm

Overview of the Humminbird Unit Soft Cover and YakAttack CellBlok

The Humminbird Unit Soft Cover and the YakAttack CellBlok are both designed to enhance the fishing experience, but they serve different purposes. The Humminbird Unit Soft Cover is priced at $20.99, making it a budget-friendly option for protecting your HELIX 7 fish finder. In contrast, the YakAttack CellBlok, at $104.95, offers a more comprehensive solution for mounting and powering fish finders on kayaks, making it a more significant investment.

Purpose and Functionality

The primary function of the Humminbird Unit Soft Cover is to protect your fish finder from scratches and sun damage when not in use. It is specifically designed for HELIX 7 models, ensuring a snug fit that protects the screen and casing effectively. Meanwhile, the YakAttack CellBlok serves as an all-in-one fish finder mounting system, including a battery box and a versatile transducer arm. This makes it ideal for kayakers looking for a no-drill, easy-to-install solution.

Compatibility

Compatibility is a crucial factor when choosing fishing accessories. The Humminbird Unit Soft Cover is exclusively designed for HELIX 7 models installed on a gimbal mount, ensuring optimal protection for those specific units. On the other hand, the YakAttack CellBlok boasts universal compatibility with various track systems, including YakAttack MightyMount and most aftermarket options. This versatility makes the CellBlok suitable for a broader range of kayaks and fish finders.

Installation Ease

In terms of installation, the Humminbird Unit Soft Cover is exceptionally user-friendly. It slips on and off easily, allowing for quick storage and access to your fish finder. However, it is essential to note that this cover is not intended for use while trailering and won't fit in-dash installations. Conversely, the YakAttack CellBlok features a no-drill installation process, allowing users to attach or remove the entire system by loosening just two knobs. This ease of installation is a significant advantage for those who frequently set up and take down their fishing gear.

Weight and Portability

When it comes to portability, the Humminbird Unit Soft Cover is lightweight and easy to carry, given its primary role as a protective cover. The YakAttack CellBlok, although slightly heavier at 1.4 lbs, is designed to be compact and manageable, with interior space that accommodates various batteries. While both products are portable, the CellBlok's added functionality comes with a bit of extra weight, which may be a consideration for some users.

Price Comparison

The price difference between the two products is significant. The Humminbird Unit Soft Cover retails for $20.99, making it about 80% cheaper than the YakAttack CellBlok, which is priced at $104.95. This stark contrast means that if you're looking for basic protection for your HELIX 7, the Humminbird cover is the more economical choice. However, if you're in need of a complete mounting and power solution, the investment in the YakAttack CellBlok may prove worthwhile.

Sales Rank and Popularity

In terms of sales rank, the Humminbird Unit Soft Cover holds a rank of 24,154, which indicates that it is a popular choice among customers. The YakAttack CellBlok has a sales rank of 27,242, suggesting that while it is also well-regarded, it may not be as widely purchased as the Humminbird cover. This difference in sales rank could reflect the specific needs of fishers, with many opting for protective covers over mounting systems.

Which should you buy?

Ultimately, the choice between the Humminbird Unit Soft Cover and the YakAttack CellBlok comes down to your specific fishing needs. If you own a HELIX 7 model and require a simple, effective way to protect your device, the Humminbird Unit Soft Cover is an excellent choice at just $20.99. Alternatively, if you're a kayak angler looking for a comprehensive mounting and power solution for your fish finder, the YakAttack CellBlok, despite its higher price of $104.95, offers features that justify the investment. Assess your requirements carefully to make the best decision for your fishing adventures.