Husqvarna 110iL FLXi Cordless Grass or Husqvarna 520iLX 40V Battery Powered? Which Husqvarna Model to Buy
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This guide compares the husqvarna 110il flxi cordless grass vs 520ilx 40v battery powered models to help you choose the right tool. Both are lightweight, cordless string trimmers from Husqvarna. They share a compact orange design and use rechargeable batteries. The main difference lies in their power systems and intended use. The 110iL is an attachment-capable system with a 4 Ah battery, while the 520iLX is a dedicated 40V brushless trimmer. Understanding these specs will help you decide which fits your yard needs.
Key differences
| Aspect | Husqvarna FLXi Trimmer and Edger with 4Ah Battery | Husqvarna 520iLX 40V Brushless Trimmer |
|---|---|---|
| Voltage | Not listed | 40V |
| Motor Type | Not listed | Brushless |
| Battery Capacity | 4 Ah | Not listed |
| Shaft Type | Attachment Capable | Not listed |
| Weight | 10 pounds | 6.86 pounds |
Which one should you choose?
Choose Husqvarna FLXi Trimmer and Edger with 4Ah Battery if
- You want a versatile tool that works with other FLXi attachments like a hedge trimmer or blower.
- You prefer a system that includes a 4 Ah battery and charger in the kit.
- You need a trimmer that can switch to edging with a support wheel.
Choose Husqvarna 520iLX 40V Brushless Trimmer if
- You prioritize a lighter weight for reduced fatigue during extended use.
- You want a dedicated brushless motor for consistent power and efficiency.
- You prefer a weatherproof (IPX4) tool built for commercial-grade durability.
Verdict: The 110iL FLXi is the better choice if you need a multi-tool system for various yard tasks beyond just trimming. The 520iLX is ideal for users who want a lightweight, dedicated trimmer with a brushless motor and weatherproof build. Your decision should depend on whether you value attachment versatility or specialized, durable performance.
Comparing Husqvarna 110iL FLXi and 520iLX Specs
Voltage and Power
The Husqvarna 520iLX 40V operates on a 40-volt system, providing a higher voltage platform than the 110iL FLXi. The 110iL FLXi does not list a specific voltage in its published specifications, though it uses a 4 Ah battery. Higher voltage typically supports more robust motor performance and sustained power under load. The 520iLX leverages its 40V architecture to drive its brushless motor, which is designed for commercial-grade durability and consistent output. You should consider whether the higher voltage of the 520iLX aligns with your need for heavy-duty trimming versus the lighter, entry-level power profile of the FLXi.
Motor Type
Motor technology differs significantly between these two models. The Husqvarna 520iLX features a brushless motor, which is highlighted for delivering reliable, all-day performance and improved efficiency. Brushless motors generally offer longer lifespans and require less maintenance than brushed alternatives. The specifications for the Husqvarna 110iL FLXi do not explicitly state the motor type, leaving the internal drive mechanism undefined in the provided data. For users prioritizing long-term reliability and efficiency, the explicit brushless design of the 520iLX provides a clear technical advantage over the unspecified motor configuration of the FLXi.
Weight and Portability
Weight is a critical factor for ergonomic comfort during extended use. The Husqvarna 520iLX weighs 6.86 pounds, making it notably lighter than the 110iL FLXi. The FLXi kit weighs 10 pounds, which includes the 4 Ah battery and charger as part of the overall package weight description, though the tool itself is described as lightweight. The 520iLX is optimized for a balanced design, reducing strain during overhead or angled trimming. If you plan to trim for long periods or maneuver around tight spaces, the lighter 6.86-pound profile of the 520iLX offers better maneuverability and less fatigue compared to the heavier 10-pound FLXi setup.
Battery Capacity
Battery capacity directly impacts runtime between charges. The Husqvarna 110iL FLXi comes with a 4 Ah battery included in the kit. This capacity is suitable for standard residential trimming tasks. The specifications for the Husqvarna 520iLX do not list a specific battery amp-hour rating, only noting its 40V power source. Without a listed capacity, it is difficult to compare runtime directly. However, the 520iLX features an active cooling system designed to extend battery life. You must verify the battery capacity for the 520iLX separately, as the FLXi explicitly provides a 4.0 Ah unit for immediate use.
Versatility and Attachments
The 110iL FLXi is designed as an attachment-capable system. It supports additional FLXi attachments, including a leaf blower, hedge trimmer, and pole saw, allowing you to complete multiple yard jobs with one tool. The Husqvarna 520iLX is presented as a dedicated cordless string trimmer without mention of a multi-tool attachment system. If you need a versatile platform to handle edging, blowing, and pruning, the FLXi offers broader utility. The 520iLX focuses solely on trimming performance. For users seeking a single tool for varied landscaping tasks, the attachment compatibility of the FLXi is a distinct functional advantage.
Cutting Direction Control
The Husqvarna 520iLX includes a dual-direction trimmer head, the T25B, which allows you to change clipping direction with the push of a button. This feature enhances precision and ease of use around obstacles. The specifications for the 110iL FLXi do not mention a dual-direction head, though it does feature a twist mechanism to transition from trimming to edging using a support wheel. The 520iLX’s button-controlled direction change offers a different approach to precision work. If frequent direction changes are part of your workflow, the 520iLX provides a specialized control feature not listed for the FLXi.
Choose your Husqvarna trimmer
You need a versatile multi-tool system
The 110iL FLXi is an attachment-capable tool. You can swap in a leaf blower, hedge trimmer, or pole saw. It includes a 4 Ah battery and charger. This system lets you handle multiple yard jobs with one battery platform, making it ideal if you want to expand your toolkit later without buying separate power sources.
You want a lightweight brushless trimmer
The 520iLX weighs just 6.86 pounds and features a brushless motor. This motor type delivers reliable performance and helps manage heat. It operates on a 40V system, which often supports longer runtime. The dual-direction trimmer head allows you to change clipping direction with a button, offering convenience for precise edging and trimming tasks.
You prefer commercial-grade durability
The 520iLX is rated IPX4 for weatherproofing, making it suitable for outdoor use in various conditions. Its commercial-grade build is tested for durability. The active cooling system provides consistent power and extends battery life. If you need a tool that withstands tough environments and frequent use, this 40V model is the robust choice.
The products compared
Husqvarna FLXi Trimmer and Edger with 4Ah Battery
Best for: small yards and multi-tool setups
- Power Source
- battery
- Battery Capacity
- 4 Ah
- Included Battery
- Battery and Charger Included
- Shaft Type
- Attachment Capable
- Dimensions
- 64.2 × 5.7 × 5 inches
- Weight
- 10 pounds
View on Amazon: Husqvarna FLXi Trimmer and Edger with 4Ah Battery Affiliate link
This lightweight cordless trimmer weighs 10 pounds and includes a 4 Ah battery. It features an attachment-capable shaft, allowing you to add tools like a blower or hedge trimmer. The design supports easy switching between trimming and edging. It suits users who want a compact, ergonomic tool for small yards and multi-tool versatility without heavy equipment.
Pros
- Includes 4 Ah battery and charger
- Weighs only 10 pounds for reduced strain
- Attachment-capable shaft for additional tools
- Automatic shutdown for safety and battery life
Cons
- 4 Ah battery capacity is lower than larger models
- No cutting deck or mulching capability
- Requires separate purchase for other attachments
Good fit if
- You need a lightweight tool for small yards
- You want to use multiple attachments with one battery system
- You prefer ergonomic handling for extended use
Skip if
- You require a full-sized mower with a cutting deck
- You need a high-capacity battery for large properties
- You want a standalone edger without trimming function
Verdict: Husqvarna 110iL FLXi 40V Trimmer fits users with small lawns who value lightweight handling and multi-tool compatibility over raw power or wide cutting paths.
Husqvarna 520iLX 40V Brushless Trimmer
Best for: Regular lawn edge maintenance
- Voltage
- 40V
- Cutting Swath
- 16 in
- Power Source
- battery
- Motor Type
- brushless
- Shaft Type
- straight
- Cutting Width
- 16-Inch
View on Amazon: Husqvarna 520iLX 40V Brushless Trimmer Affiliate link
The Husqvarna 520iLX is a 40V cordless string trimmer built for consistent performance. It features a brushless motor and an active cooling system to protect the battery during use. The unit weighs 6.86 pounds and measures 69.3 inches in length. Its IPX4 rating makes it weatherproof. This lightweight design allows for comfortable operation from various angles, making it a solid tool for regular lawn maintenance.
Pros
- 40V battery power source
- Brushless motor for reliability
- Active cooling system extends battery life
- IPX4 weatherproof rating
- Dual-direction T25B trimmer head
Cons
- Requires separate battery purchase
- No mention of auto-feed trimmer head
- Limited to string trimming only
Good fit if
- You need a lightweight tool for extended trimming sessions
- You want weatherproof equipment for outdoor use
- You prefer brushless motor durability
Skip if
- You need a combined mower and trimmer
- You require a gas-powered unit for heavy-duty commercial work
- You want a tool with built-in battery storage
Verdict: Husqvarna 520iLX 40V Cordless Trimmer suits homeowners who need a reliable, weatherproof tool for regular edge work. Its balanced design and cooling system make it ideal for users who value comfort and battery longevity during typical yard tasks.
Specifications side by side
| Spec | Husqvarna FLXi Trimmer and Edger with 4Ah Battery | Husqvarna 520iLX 40V Brushless Trimmer |
|---|---|---|
| Voltage | not stated | 40V |
| Cutting Swath | not stated | 16 in |
| Power Source | battery | battery |
| Motor Type | not stated | brushless |
| Shaft Type | not stated | straight |
| Battery Capacity | 4 Ah | not stated |
| Cutting Width | not stated | 16-Inch |
| Included Battery | Battery and Charger Included | Tool Only |
| Dimensions | 64.2 × 5.7 × 5 inches | 69.3 × 7.9 × 5 inches |
| Weight | 10 pounds | 6.86 pounds |
| Size | 110iL FLXi Kit | not stated |
| Color | Orange | Orange |
| Model | 110iL | 967916114 |
Frequently asked questions
Which Husqvarna trimmer is lighter?
The Husqvarna 520iLX 40V is the lighter option. It weighs 6.86 pounds. The 110iL FLXi weighs 10 pounds. You will feel less fatigue with the 520iLX. This makes it better for long trimming sessions. The 110iL FLXi is heavier due to its attachment-capable design.
What is the cutting width difference?
The 520iLX has a wider cutting path. Its width is 7.9 inches. The 110iL FLXi has a width of 5.7 inches. The 520iLX covers more ground per pass. This helps you trim faster. The 110iL FLXi is narrower, which may suit tighter spaces.
Does the 110iL FLXi come with a battery?
Yes, the 110iL FLXi includes a battery. It comes with a 4.0 Ah battery. It also includes a charger. The 520iLX listing does not specify included batteries. You may need to purchase a battery separately for the 520iLX. Check the box contents carefully before use.
Can I use other tools with the 110iL FLXi?
Yes, the 110iL FLXi is attachment-capable. You can swap it for other tools. Options include a leaf blower or hedge trimmer. This makes it a multi-tool system. The 520iLX is a dedicated trimmer. It does not support attachments. Choose the 110iL FLXi for versatility.
How long are the trimmers?
The 520iLX is longer. It measures 69.3 inches in length. The 110iL FLXi measures 64.2 inches. The extra length on the 520iLX may help with reach. The 110iL FLXi is more compact. This might be easier to store. Both are designed for comfortable handling.
Which model is best for small yards?
The 110iL FLXi is best for small yards. It is lightweight and versatile. It includes a battery and charger. This setup is ideal for quick tasks. The 520iLX is better for regular edge maintenance. It is lighter but lacks included batteries. Pick the 110iL FLXi for small, varied jobs.
Is the 520iLX brushless?
Yes, the 520iLX is a brushless model. The name includes 'Brushless Trimmer'. Brushless motors offer better efficiency. They also last longer than brushed motors. The 110iL FLXi does not specify brushless technology. If motor longevity matters, the 520iLX is the superior choice.