You can’t know everything. But you can find it out. Whether you have a general interest in lithium-ion technology or you have important detailed questions about the handling of cordless garden tools, you will find the answers here. Discover everything you need to know with a click.

• 1. Lithium-ion technology
• 1. Advantages at a glance
• 2. What is lithium-ion (Li-ion)?
• 3. What are the advantages of Li-ion technology?
• 4. What are the disadvantages of Li-ion technology?
• 5. What is ECP?
• 6. What is self-discharge?
• 7. What is the “memory effect”?
• 8. How are Li-ion cells charged?
• 9. What is the difference between an L (Compact) and an XL (Premium) battery pack?
• 10. What is the correct way to store Li-ion batteries?
• 11. Can Li-ion batteries remain in the charger after charging?
• 12. Why are Li-ion batteries more expensive than nickel batteries?
• 13. Why are Bosch Li-ion batteries and nickel batteries not compatible?
• 14. Are Li-ion batteries harmful to the environment?
• 15. Are Li-ion batteries harmful to health?
• 16. Can Li-ion batteries explode?
• 17. Can Li-ion batteries be serviced?
• 18. What must I note when disposing of Li-ion batteries?


• 2. Cordless lawnmowers
• 1. How does the condition of the lawn affect the runtime?
• 2. How can the runtime per battery charge of the Rotak LI be prolonged?
• 3. How does the battery cope with the demands of long, short, or tough, hard grass?
• 4. How reliable are these batteries? Can the batteries overheat and cause fire?