Penn Battle IV 4000HS Spinning Reel

The PENN Battle IV BTLIV4000HS is a high-speed spin reel designed for anglers who want faster line retrieve and dependable saltwater ruggedness in a mid-size format. Positioned within the Battle IV series, this High Speed version enhances retrieve efficiency while retaining the robust construction and corrosion resistance expected from PENN.

Ideal for inshore and light boat fishing where quick line pickup and smooth drag control are advantageous, the BTLIV4000HS combines advanced sealing, precision gearing and strong drag performance into a reel built for serious saltwater use.

Craftsmanship & Construction

Built on a full metal body and side plate, the Battle IV BTLIV4000HS delivers structural rigidity and resistance to flex under load. CNC Gear™ Technology ensures precision-machined gear engagement for smooth retrieve action, while the Hydro Armor sealing system shields internal components from water intrusion and corrosion for enhanced durability in harsh marine environments.

Drag & Sealing Performance

The sealed front drag system on this model incorporates HT-100™ carbon fibre drag washers that provide smooth, consistent drag pressure up to around 15lb, offering confident stopping power when fishing mid-weight saltwater species. The sealed spool and bearings reduce the risk of corrosion and help sustain performance over time.

Key Features

• Hydro Armor sealing system to protect internal components from water ingress.
• Full metal body and side plate for strength and longevity.
• CNC Gear™ Technology for precision gearing and smooth retrieve.
• HT-100™ carbon fibre drag washers for smooth, consistent drag control.
• 5+1 sealed stainless steel ball bearings for enhanced smoothness.
• Superline-ready spool with Line Capacity Rings for efficient line management.

Materials & Care

The robust metal construction and sealed systems are designed to handle regular exposure to both saltwater and freshwater conditions. Despite the Hydro Armor protection, rinsing the reel with freshwater after saltwater sessions and thoroughly drying it will help preserve performance and extend the reel’s service life.

BTLIV4000HS Review

The PENN Battle IV BTLIV4000HS is a high-speed mid-size spinning reel that blends robust construction with faster retrieve performance, making it a great choice for inshore and light boat fishing where quick line pickup improves lure and bait work. Its sealed design and balanced drag make it dependable across a range of saltwater conditions.

BTLIV4000HS Performance & Key Features

With a 7.0:1 high-speed gear ratio, the BTLIV4000HS offers quicker line retrieve compared to standard ratios, helping anglers manage bites and repetitive casts more effectively. The HT-100 carbon fibre drag washers deliver smooth drag up to approximately 15lb, while Hydro Armor sealing and a 5+1 sealed bearing system ensure corrosion resistance and reliable smoothness.

• High-speed gear ratio for faster line pickup in active saltwater scenarios.
• Robust sealed drag system with smooth pressure control.
• Superline-ready spool and Hydro Armor sealing for durable performance.

Build Quality & Handling

The full metal body and precision CNC Gear™ system provide a solid foundation that resists flex and keeps gearing aligned under load, while the sealed components protect against water intrusion. Its ergonomic design ensures comfortable handling over extended sessions.

Is the BTLIV4000HS Easy to Use?

The BTLIV4000HS is intuitive to operate, with straightforward drag adjustment and a responsive retrieve thanks to its high-speed gearing. Its balanced size and performance make it suitable for fishers of all skill levels.

Key Takeaways of the BTLIV4000HS

The Battle IV BTLIV4000HS stands out as a versatile high-speed saltwater reel with a strong sealed build and smooth drag, ideal for anglers who prioritise rapid line retrieve and reliable performance in a mid-size package. Its combination of speed, strength and corrosion protection makes it suitable for a wide range of inshore and light boat fishing scenarios.

BTLIV4000HS FAQs

What is the gear ratio of the PENN Battle IV BTLIV4000HS?

The BTLIV4000HS uses a 7.0:1 gear ratio, offering faster line retrieve ideal for active fishing situations.

How much maximum drag does this reel provide?

This model delivers up to approximately 15lb of drag, giving strong stopping power for medium saltwater species.

Is the BTLIV4000HS suitable for saltwater use?

Yes, with its Hydro Armor sealing system and sealed bearings, it is designed to withstand saltwater exposure.

What line capacities does the BTLIV4000HS hold?

The reel supports capacities such as around 280m/0.28mm mono and braid capacities near 410m/0.15mm, offering flexibility for a range of conditions.

How smooth is the retrieve on this reel?

The 5+1 sealed stainless steel bearing system ensures a smooth and consistent retrieve action throughout casts and fish fights.

Can this reel be used in freshwater?

Yes, its sealed design and balanced performance make it suitable for freshwater fishing as well.

Does the spool require backing for braided line?

No, the Superline-ready spool and line capacity rings allow braided lines to be spooled without extra backing.

For more options, explore the full range of Penn spinning reels here.