There is no other battery like EGO's POWER + Arc Lithium 56v battery. Unlike conventional brick-shaped batteries that can overheat and lose power, our unique Arc design dissipates heat more effectively. Combined with our advanced power management system and innovative proprietary "Keep Cool" cell technology, Arc Lithium batteries deliver long-lasting power and unmatched performance. In fact, the 7.5Ah battery delivers the industry's highest energy capacity in a portable handheld battery.
When it's time to recharge, the Rapid Charger's innovative fan system cools the battery - so it starts charging earlier and finishes sooner. As a result, the time it takes to recharge the battery is often less than the run time you get from a full charge. So with 2 batteries on the go, you'll never run out of power and can keep going all day long. Plus, with a range of battery sizes available from 2.0Ah to 7.5Ah, you can choose the power you need to tackle any task.