Energy Set 18V 2xHP5,0/TCL6
Reliable power to get started and keep going.

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DETAILS.
Reliable power to get started and keep going.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
Get into the details
The project.
Identify the material, its condition and the work you’re planning.
The system.
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The conditions.
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| Product number | 578742 |
|---|---|
| Capacity | 5.00 Ah |
| Voltage | 18 V |
| Charging current | 6,0 A |
| Input voltage | 120 V |
| Weight | 4.85 lbs (2.2 kg) |
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Technical information.
Safety information.
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Energy Set 18V 2xHP5,0/TCL6
Technical data sheet – Security Information Battery Pack
Read the full product requirements, application instructions and limitations.
Transport Document Battery Pack
Read the manufacturer’s instructions and product information.
Transport Document Battery BP 18 Li 5,2 Ah
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Check the product label and current manufacturer documents for the exact component, colour and region before use.
Full product details, applications & manufacturer specifications
Reliable power to get started and keep going.
The Festool 18V Starter Energy Set with 5.0 Ah Li-HighPower batteries delivers dependable, high-output performance for professionals getting started with Festool cordless tools or adding proven capacity to an existing system. Designed as a practical, ready-to-use power solution, this set combines strong runtime, fast charging, and everyday versatility in a streamlined package. The set includes two 5.0 Ah Li-HighPower battery packs engineered for demanding applications. Advanced Li-HighPower cell technology delivers strong, sustained output and long runtime across a wide range of Festool 18V tools, making these batteries ideal for power-intensive, continuous work.
Also included is the TCL 6 rapid charger, which recharges batteries quickly to minimize downtime between tasks. Its compact design and integrated wall-mount slots make it easy to set up wherever power is needed, whether in the shop, on the jobsite, or in a mobile workspace. Simple, durable, and built for everyday use, this Starter Energy Set provides the essential power professionals rely on, backed by Festool Service for long-term confidence and support.
Recommended uses
Tools & equipment.
- Product number
- 578742
- Capacity
- 5.00 Ah
- Voltage
- 18 V
- Charging current
- 6,0 A
- Input voltage
- 120 V
- Weight
- 4.85 lbs (2.2 kg)
Complete your project.
Companion products for the selected product and system.

Cordless rotary hammer drill KHC 18 EB-Basic
Power the compatible KHC 18 Basic tool with the Festool 18 V battery system.
This energy system fits Festool 18 V tools listed by the manufacturer; it does not fit ETSC 125, RTSC 400, DTSC 400 or CTC SYS.
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