Stihl HSA 45 Cordless Hedge Trimmer Review – Lightweight & Easy to Use
- John C
- Jun 29, 2023
- 3 min read
Updated: Mar 22

Why Choose the Stihl HSA 45?
Pruning your garden doesn’t have to feel like a workout. The Stihl HSA 45 Cordless Hedge Trimmer is the perfect tool for quick and easy hedge maintenance. It’s lightweight, cordless, and designed for effortless trimming.
💡 Key Features:
Weight: Just 2.3 kg – easy to handle for all ages and skill levels.
Battery Life: Up to 40 minutes of cutting time per charge.
Blade Length: 50 cm – perfect for small to medium-sized hedges.
Quiet Operation: No ear protection needed!
👉 Ready to make pruning easier? Check Price on Amazon
Real-World Testing – My Experience
We’ve used this trimmer for over 2 years, and it’s never let us down. The lightweight design means we can trim hedges without feeling sore the next day. Even after a long session, there’s no arm fatigue – and that’s a win in our book.
✂️ It’s so fun to use compared to clippers! You’ll never want to go back to manual cutting after trying this.
🛠️ Quick Maintenance Tip: Spray the blades with WD-40 PTFE Specialist to keep them sharp and rust-free. Get it here.
⚡ How Long Does the Battery Last?
The built-in battery provides about 40 minutes of runtime – perfect for trimming hedges, shaping bushes, or light pruning tasks in small gardens. Recharging is simple – plug it in, and it’s ready in 3.5 hours.
Pros and Cons – At a Glance
Pros | Cons |
Lightweight and easy to use | Limited runtime for larger gardens |
Cordless design – no wires | Blade length may not suit big hedges |
Quiet and low vibration | Non-removable battery |
Affordable and reliable | Not suitable for heavy-duty tasks |
❓ FAQ – Answering Your Questions
Q: How do you clean and maintain the blades?
A: After each use, spray the blades with WD-40 PTFE Dry Lubricant to prevent rust and keep them cutting smoothly. Check Price Here.
Q: How thick can branches be for cutting? A: The Stihl HSA 45 is ideal for cutting branches up to 8mm thick. For thicker branches, a lopper or saw may be needed.
Q: Can I replace the battery?
A: The battery is built-in, so it’s not replaceable. However, it’s designed to last for several years.
Final Thoughts – Is It Worth It?
If you want a no-fuss hedge trimmer that’s light, affordable, and perfect for smaller gardens, the Stihl HSA 45 is hard to beat. I’ve used it for years, and it’s made garden maintenance a breeze.


Battery Life:
The HSA 45's lithium-ion battery offers up to 40 minutes of trimming time on a single charge. This duration is more than enough for small to medium-sized gardens. Despite its powerful performance, it operates quietly, maintaining your surroundings' peace and tranquillity. It can take 3.5 hours to fully charge the battery from flat. An 80% charge takes just under 2.5 hours, with a runtime of around 30 minutes.
Price & Availability:
The Stihl HSA 45 Cordless Hedge Trimmer is competitively priced given its performance, design, and features. It's widely available online, including on AMAZON here: Stihl HSA 45 Cordless Hedge Trimmer. Be sure to check the Stihl official website and trusted retailers for the best deals
JC's Verdict:
The Stihl HSA 45 Cordless Hedge Trimmer is a solid investment for any gardener. I have used this for the last 2 years and has never missed a beat. Its lightweight design, powerful performance, and good battery life make it a worthy addition to your garden maintenance routine. I thoroughly recommend it for an efficient, enjoyable, and satisfying hedge-trimming, garden pruning experience. To keep the blade well
