Andis Slimline Pro Li Review

Trimmer Use:

Beard, Face, Body, Hair

Hi there, I’m Brian from Trimmer Manual, and today, we’re taking a look at the Andi’s Slimline Pro Li. This is a popular option for beardsmen like myself. If you’ve ever found yourself considering this trimmer but not sure if its the right choice, you’re in the right place. I’ve conducted hands-on testing, and I’m ready to share my insights. With that being said, let’s get straight to the review!

Overview of The Andis Slimline Pro Li

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Andis Slimline Pro Li

Total Score: 7 / 10

This trimmer is a decent option overall. Its stand out features are the lightweight design, decent battery life, and D8 T-Blades.


Score: 7 / 10


Score: 6 / 10


Score: 7 / 10

Key Features of Andis Slimline Pro Li

The Andis Slimline Pro Li stands out with its powerful rotary motor, D8 T-blade, and lithium-ion battery. Here are its key features along with the pros and cons.


  • Powerful rotary motor (6000 SPM)
  • Sharp and precise D8 T-blade
  • Long-lasting lithium-ion battery
  • Lightweight, ergonomic design
  • Two hours of cordless use
  • Versatile for various grooming needs


  • Not as powerful as some corded models
  • Zero-gapping may lead to skin nicks
  • Slightly lightweight design may feel “cheap”
  • Lack of rubber grips for better grip

Powerful Rotary Motor

The Andis Slimline Pro Li has a very strong motor. It can go up to 6000 strokes per minute. This makes it cut hair fast and clean. The strong motor also keeps the blades sharp. Cutting hair with this trimmer is easy because of its strong power and speed.

Andis D8 T-Blade

Andis Slimline Pro Li has a tool called the Andis D8 T-Blade. It is sharp and strong. It makes good cuts on your hair or beard. With this blade, you can get close shaves and neat trims.

This tool is part of what gives the trimmer its cutting power.

People love the Andis D8 T-Blade because it works well on all types of hair and skin. The blades stay sharp for a long time giving you clean, smooth cuts every time you use it. No matter if you are using it for long or short styles, this blade can handle both!

Lithium-Ion Battery

The Andis Slimline Pro Li uses a strong lithium-ion battery. This battery holds power for two hours after it is fully charged. The trimmer comes with its own charger stand. So, you just place the trimmer on the stand to charge up the battery.

This kind of long-lasting battery life makes this hair trimmer very handy to use!

Usability and Handling of Andis Slimline Pro Li

The Andis Slimline Pro Li is a breeze to use. It feels light and easy in my hand. Its design lets me move it around with no trouble at all. Plus, the grip is just right so it doesn’t slip.

The slim shape helps me reach those tricky spots on the head or face without strain. I can work for hours since this trimmer has a two-hour battery life! That’s thanks to its strong lithium-ion battery.

This makes cutting hair fast and effortless, whether it’s for myself or others. The blades are really sharp too. They give clean cuts every time, even on thick hairs; making each cut precise and neat.

Andis SLimline Pro Li Review Unboxing

Unboxing Andis Slimline Pro Li: What’s in the Package?

I recently had the opportunity to unbox the Andis Slimline Pro Li, and I must say, I was impressed with what came in the package. Here’s what you can expect to find when you open up your Andis Slimline Pro Li:

  • Andis Slimline Pro Li cordless trimmer
  • Charging dock
  • Blade oil
  • Blade guard

Pros of The Andis Slimline Pro Li

The Andis Slimline Pro Li has several notable strengths that make it a top pick for professional barbers and home users alike. One of its main strengths is its powerful rotary motor, which operates at 6000 strokes per minute (SPM).

This cutting power allows for smooth and precise cuts on all hair types.

Another strength of the Slimline Pro Li is its D8 T-blade. The blade is made of carbon steel and is incredibly sharp, delivering close shaves with every use. Additionally, the T-design of the blade allows for easy trimming around tight areas such as sideburns and beards.

One of the standout features of this trimmer is its exceptional battery life. The lithium-ion battery provides up to two hours of continuous cordless operation on a single charge. This means you can use it for multiple grooming sessions without having to worry about recharging frequently.

Furthermore, the Andis Slimline Pro Li boasts a sleek and stylish design with an ergonomic housing made from durable ABS polymer. It also features a brushed nickel finish that adds to its overall appeal and impact resistance.

Overall, these strengths combined make the Andis Slimline Pro Li an outstanding choice for individuals looking for a reliable and high-performing hair trimmer.

Cons of The Andis Slimline Pro Li

The Andis Slimline Pro Li does have a few weak points that are worth mentioning. One of the main weaknesses is that it is not as powerful as some other corded Andis trimmers like the T-Outliner and Andis GTX, which run at 7200 strokes per minute (SPM).

This may be a concern for those who need a high-powered trimmer for thicker or coarser hair.

Another potential weakness is that zero-gapping the blades on the Pro Li can result in accidentally nicking the skin. This means that extra caution should be taken when adjusting the blades to avoid any cuts or irritation.

Overall, while the Andis Slimline Pro Li has many strengths, it’s important to consider these weak points before making a purchase decision.

Andis Slimline Pro Li Battery Life Review

The battery life of the Andis Slimline Pro Li is one of its standout features. With a powerful lithium-ion battery, this trimmer can last up to two hours on a full charge. This means you can use it for multiple haircuts or grooming sessions without having to worry about recharging.

I’ve personally tested the battery life and found it to be impressive. Even after extended use, the trimmer still had plenty of power left. This is especially important for professional barbers who need a reliable tool that won’t die halfway through a haircut.

Not only does the long battery life make this trimmer convenient, but it also speaks to its overall quality. The fact that it can maintain such consistent performance for an extended period of time is a testament to its durability and functionality.

In conclusion, the Andis Slimline Pro Li offers exceptional battery life that allows for uninterrupted grooming sessions. Whether you’re a professional barber or someone who likes to maintain their own hairstyle at home, this trimmer will not disappoint in terms of power and longevity.

The Design and Body of Andis Slimline Pro Li

The design and body of the Andis Slimline Pro Li cordless hair trimmer are sleek, stylish, and ergonomic. It has a lightweight and flexible body that makes it easy to hold and maneuver during use.

The housing of the trimmer is made from durable ABS polymer with a brushed nickel finish, which gives it an attractive appearance while also making it impact-resistant. The T-design of the blade allows for precise detailing and close shaves.

The carbon steel blades are very sharp, ensuring smooth and precise cuts every time. Overall, the design of the Andis Slimline Pro Li combines both functionality and aesthetics, making it a top choice for professional barbers as well as home users looking for a high-quality trimming experience.

Review of Andis Slimline Pro Li Motor and Blades

The motor of the Andis Slimline Pro Li is very powerful, running at 6000 strokes per minute. This means it can handle even thick and coarse hair with ease. The blades on this trimmer are also top-notch, being made from carbon steel for a precise and close shave.

They can be zero-gapped for an even closer cut. I found that the motor and blades worked together seamlessly to provide smooth and precise cuts, making it perfect for professional hair trimming.

The motor was quiet and didn’t heat up too quickly during use, which added to its overall performance. Overall, I was really impressed with the cutting power of the Slimline Pro Li’s motor and the sharpness of its blades.

The On/Off Switch

The on/off switch of the Andis Slimline Pro Li has been evaluated positively. It is easy to use and provides convenient control over the trimmer. The specifications of the trimmer include a lightweight and flexible design, making it easy to handle.

It also features a strong lithium-ion battery that provides a two-hour battery life. The ergonomically designed trimmer ensures comfortable and easy use. Additionally, the blades of the trimmer are very sharp, allowing for precise and clean cuts.

Overall, these features contribute to the high performance and usability of the Andis Slimline Pro Li hair trimmer.

Andis Slimline Pro Li vs. Slimline Pro

When comparing the Andis Slimline Pro Li and the Slimline Pro, there are notable differences and similarities in terms of design, features, and performance. Let’s dive into their specifications with this comparative analysis.

Slimline Pro Li

  • Design: Lightweight, flexible, and ergonomic design ensures comfortable and easy use.
  • Battery Life: Features a strong lithium-ion battery, providing a two-hour battery life.
  • Blades: Very sharp blades allowing for precise and clean cuts.

Slimline Pro

  • Design: Design is similar but slightly bulkier and heavier.
  • Battery Life: Comparable battery life but not lithium-ion.
  • Blades: Blades are sharp but not as fine-tuned for precision.
  • Price: Often priced slightly lower than the Pro Li model.

The differences and similarities are evident in the table above. Both of these models are functional and efficient, but I must admit that the Andis Slimline Pro Li definitely has the edge with its lightweight design, excellent battery life, and sharp blades. Its price point and high overall rating also make it a strong contender in the trimmer market.

Andis Slimline Pro Li Review My Experience

My Experience With The Andis Slimline Pro Li

After thoroughly reviewing the Andis Slimline Pro Li cordless hair trimmer, I can confidently say that it lives up to its positive reputation. With its lightweight and flexible design, this trimmer is easy to handle and maneuver.

One of the standout features is its strong lithium-ion battery, which provides a remarkable two-hour battery life on a single charge. This means you won’t have to worry about constantly recharging during your grooming session.

The ergonomic design of the Slimline Pro Li ensures comfort and ease of use, making it suitable for both professional barbers and home users alike. The sharp blades deliver precise and clean cuts, allowing for smooth hair trimming.

Overall, this trimmer offers outstanding cutting power in a sleek and stylish package. Whether you’re maintaining a full beard or getting a haircut, the Andis Slimline Pro Li is definitely worth considering due to its exceptional performance and durability.


The Andis Slimline Pro Li is a fantastic cordless hair trimmer that has received rave reviews. With its lightweight design and powerful lithium-ion battery, it offers a two-hour battery life for uninterrupted grooming sessions.

The sharp blades ensure precise cuts, while the ergonomic design makes it comfortable to use. Overall, the Andis Slimline Pro Li is highly recommended for both professional barbers and home users looking for a top-tier cordless hair trimmer.

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tech Specs

Model Number D-8
Power Type cordless
Weight 1.3 oz
Length 9.8 in
Motor 6000 rpm

Blade Specs

Blade Type Stainless Steel
Blade Width 3 in
Minimum Cutting Length 1 mm
Maximum Cutting Length 1.5 mm

Guard Specs

Shortest Guard Length 1.5 mm
Longest Guard Length 9 mm

Battery Specs

Battery Type NiMH
battery Size 2000 mAh