If you need high, long-lasting performance, the Aspire Battery P4A 18-B108 with its capacity of 6 Ah offers maximum runtime for home and garden tasks. It is part of the 18V Power for All Alliance battery system, which means that one battery can be used for multiple tools and brands, providing great flexibility and less storage space. The 18-B108 features a compact, ergonomic design with a release button for easy ejection and detachment, as well as forced air cooling and shock absorption around the battery housing.