Einhell's 18 V 4-6 Ah Multi-Ah PXC PLUS battery is one of the Power X-Change range of interchangeable, multifunctional lithium-ion batteries. With the universal Power X-Change batteries, you can operate all the appliances in the range, so you can use the same battery for gardening or even powering your power tools. Why should you try it? Because you will only need one battery and charger to run each tool and machine, you will not only save money, but also protect the environment with the maximum flexibility of Power X-Change battery products! What's more! Thanks to the universal solution, you also avoid the chaos of using and storing different types of chargers and batteries. The MULTI-Ah technology allows you to choose between 6 Ah for maximum performance or 4 Ah for three times longer life. The latest generation of lithium-ion cells provide 100% more power, whatever the job you're using them for. For power-intensive tasks, PLUS technology provides extra support. With no memory effect and no deep discharge, high-quality batteries deliver consistent, high performance. The 18 V 4-6 Ah Multi-Ah Power X-Change PLUS is the top-of-the-range battery in the Power X-Change family, which can be used for jobs requiring 36 V thanks to TWIN-PACK technology (together with another 18 V PXC battery). Thanks to the built-in microprocessor, the Active Battery Monitoring System (ABS) continuously monitors and controls all battery parameters, ensuring maximum safety, optimum performance, maximum uptime and battery life. The current battery charge level - in percentage form - can be read on the digital display. The battery has a dust, rust and physical resistance design. The rubberised casing provides high impact protection and a secure grip, while the recessed handles make it easy to remove the battery from the device.