General description This is an 18V/5.2Ah rechargeable battery from Einhell's Power X-Change series, designed for use with a wide range of compatible tools and devices. It features advanced lithium-ion technology for high performance and durability, ensuring efficient operation and long-lasting power. The battery is part of the Twin-Pack system, allowing it to be paired or swapped with other batteries in the series for increased power during demanding applications. It is suitable for professional and DIY use, providing reliable energy supply and safety during operation. Technical specifications Voltage: 18V Capacity: 5.2Ah Battery type: Lithium-ion Recharge cycles: Extended lifespan with adaptive charging cycles Display: 3-stage LED indicator for current charge status Protection: High-quality cells resistant to self-discharge and damage from overcharging Compatibility and accessories Compatible with all tools and devices in the Einhell Power X-Change series Can be paired or swapped