18v battery for Festool tools

The essential power source for your Festool: High-quality 18V batteries for German precision and reliability

You choose Festool because of the uncompromising quality, German precision, and unparalleled durability of their tools. For the most demanding professional applications, the reliability of your Festool 18V tool is essential. To ensure these machines perform optimally—with consistent power and minimal downtime—a reliable and powerful battery is essential. At Accu-Machine.nl, you'll find a wide range of high-quality Festool 18V batteries , specially selected to provide your tools with the power they deserve.

Our Festool 18V batteries, based on advanced lithium-ion technology and the heart of the Festool 18V platform, are the key to uninterrupted performance and exceptionally long runtimes. Ensure unparalleled reliability and a long service life for your beloved Festool tools.

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Festool 18V Batteries: German Precision and Powerful Lithium-Ion Technology

A powerful battery is the beating heart of your Festool cordless tool. We offer a wide range of Festool 18V batteries, varying in capacity, all based on proven lithium-ion (Li-ion) technology . Our batteries are designed to the highest quality standards, with optimized cells, advanced Electronic Cell Protection (ECP), and a robust design for maximum power output and an unprecedentedly long service life.

Why choose our 18V Festool batteries?

• Lithium-Ion Technology: Enjoy all the benefits of Li-Ion: no memory effect, minimal self-discharge, and high energy density for maximum productivity and reduced downtime. Fein's ECP system proactively protects the cells against overload, overheating, and deep discharge, significantly extending their service life.
• AIRSTREAM Function: Many Festool 18V batteries feature the AIRSTREAM function, meaning they have an internal ventilation channel. When used with a compatible AIRSTREAM charger (e.g., SCA 8), these batteries are actively cooled during charging. This ensures significantly faster charging times and protects the cells, further extending their service life.
• Consistent Power: Festool batteries deliver reliable and consistent power throughout the entire discharge cycle, essential for optimal performance of your tool, even under heavy loads and prolonged use.
• Various Capacities (Ah): Available in a wide range of Ah ratings to meet every need, from compact jobs to extremely long working days:
  • Compact batteries (3.1Ah): Lighter and smaller (e.g. BP 18 Li 3.1 Ah C ), ideal for hand tools and shorter jobs where ergonomics are crucial.
  • All-round batteries (4.0Ah - 5.2Ah): Good balance between running time and weight (e.g. BP 18 Li 4.0 Ah, BP 18 Li 5.2 Ah AS ), recommended for most tools and a wide range of applications.
  • High Power batteries (8.0Ah): For extremely long operating times and the most demanding 18V applications (e.g. BP 18 Li 8.0 Ah AS ).
• Optimal Compatibility: All our Festool 18V Li-Ion batteries guarantee a perfect fit and compatibility with your existing 18V Festool machines.
• Robust and durable: Festool batteries are built to withstand the toughest construction site conditions, with shock-resistant housings and optimized temperature management.

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Finding the Right 18V Festool Battery for Your Tools

Choosing the right battery for your Festool 18V tool is essential for ensuring maximum performance. Consider the following points:

• Voltage (V): This is fixed at 18V in this case. All batteries on this page are specifically designed for your 18V Festool tool.
• Capacity (Ah): A higher Ah rating means longer runtime on a single charge. Consider how intensively and for how long you use your tool to choose the ideal capacity.
• Battery type (Li-ion, with or without AIRSTREAM): All 18V Festool batteries are lithium-ion. Consider using an AIRSTREAM battery in combination with an AIRSTREAM charger for the fastest charging times.
• Model number: Always check the original product code or model number of your current battery (e.g., Festool BP 18 Li 3.1 Ah C, BP ​​18 Li 4.0 Ah, BP 18 Li 5.2 Ah AS, BP 18 Li 8.0 Ah AS, 200183, 200182, 200181, 202479 ) or tool. This ensures correct compatibility.

Popular Festool 18V batteries and their compatibility (including most searched codes):

• Fein 18V 3.1Ah Li-Ion Compact (product code: BP 18 Li 3.1 Ah C / 200183): Compact and lightweight, ideal for handy tools.
• Fein 18V 4.0Ah Li-Ion (product code: BP 18 Li 4.0 Ah / 200182): An excellent all-rounder.
• Fein 18V 5.2Ah Li-Ion AIRSTREAM (product code: BP 18 Li 5.2 Ah AS / 200181): Bestseller, offers an excellent balance between running time and weight, with AIRSTREAM functionality for fast charging.
• Fein 18V 8.0Ah Li-Ion AIRSTREAM (product code: BP 18 Li 8.0 Ah AS / 202479): For extremely long working times and the most demanding 18V applications.
• These batteries are compatible with all Festool 18V tools , such as the TSC 55 K (cordless plunge saw), T 18+3 (cordless drill), C 18 (cordless drill), AGC 18 (cordless angle grinder), PSC 420 (cordless jigsaw) and other 18V cordless tools.

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Battery Optimization & Extended Lifespan

To get the most out of your new Festool 18V battery and extend its lifespan, we recommend the following tips:

• Use a suitable charger: Always use an original Festool charger or a compatible charger specifically designed for 18V Li-ion batteries. Consider an AIRSTREAM charger for batteries with an AIRSTREAM function.
• Regular Use: Lithium-ion batteries perform best with regular use and don't need to be completely discharged before recharging. Built-in Electronic Cell Protection (ECP) protects against over-discharge.
• Proper Storage: Store batteries in a cool, dry place and preferably partially charged (around 50-70%) for extended periods of inactivity.
• Temperature: Avoid extreme temperatures during use and storage as these may adversely affect performance and lifespan.

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Why Choose Accu-Machine.nl for Your Festool 18V Battery?

At Accu-Machine.nl you've come to the right place for all your Festool 18V batteries. We stand for:

• Extensive Range: A wide selection of high-quality original and replacement 18V batteries for various Festool tool models and capacities.
• Quality & Reliability: Our batteries meet strict quality standards and are provided with the necessary certifications, with built-in protection against overcharging, overheating, and short-circuiting.
• Expert Advice: Our specialists are happy to help you find the perfect 18V battery for your specific Festool tools and applications.
• Fast Delivery: We understand you want to get back to work quickly. That's why we ensure fast shipping of your order from Eerbeek, Gelderland, the Netherlands.
• Competitive Prices & Warranty: Quality doesn't have to be expensive. Take advantage of our competitive prices and 2-year warranty on our batteries.

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Increase the Power and Productivity of Your Festool Today!

Don't wait any longer and give your Festool 18V tool the uncompromising power and runtime it deserves. Browse our range of 18V batteries and experience the difference in durable performance, extended runtime, and unparalleled reliability, even under the toughest conditions.

View our Festool 18V batteries now and optimize the performance of your tools!