- The clever way High-quality and compatible replacement battery with high capacity for your garden tools (all compatible models listed below). The battery can be charged with a standard or compatible charger. Our batteries meet all relevant operational safety requirements. What are the advantages of Li-Ion technology? Lithium-ion batteries are among the most powerful battery types available. Compared to NiMH batteries, they offer lower self-discharge rates and higher energy density. They are not affected by the memory effect and require minimal maintenance, as they do not need periodic full discharges. With proper storage, Li-Ion batteries have a long service life due to their durability and high number of possible charge cycles. Li-Ion batteries are commonly used in high-drain portable devices such as smartphones, laptops, cameras, and power tools. They are also utilized in RC modeling and solar energy systems. Package includes: 1 x Battery Technical specifications: Technology: Li-Ion – no memory effect Capacity: 2500 mAh Voltage: 18 V Rated energy: 45 Wh Number of cells: 5 Weight: 285 g Compatible with the following models (use Ctrl + F or Cmd + F to search for your model): Efco Sirius 700, Kärcher RLM4, AL-KO Robolinho 41.6, 100, 110, 1150 W, 500 E (119833) 02/2018 - 01/2019, 500 I, 500 IW, 500 W, 550 W, 700 I, 700 W, 800 W, 822 W, 300 E, 350 W, 450 W, 520 W, AL-KO Solo Robolinho 700, 1000, 1100, 700E For guaranteed compatibility, please verify that your current battery model is listed. Compatible with: AL-KO 440454 AL-KO 441154 AL-KO 442175 AL-KO 440629 AL-KO 442196 AL-KO 442632 Kärcher 6