POWER FOR ALL: Compatible with numerous other tools from participating brands of the POWER FOR ALL ALLIANCE around your home and garden. This means that you no longer need to buy one battery for every product. You save money and stay flexible at all times! POWER MADE EASY: With its capacity of 2.5Ah it is compatible with all Flymo 18V POWER FOR ALL tools. It has the perfect balance of weight and runtime for all handheld tools. FAST CHARGING: The Lithium-Ion cells inside the battery pack can be charged quickly and every time, without memory effect for a long battery life time.