The Einhell 18 V 4.0 Ah SEALED Power X-CHANGE PLUS belongs to the multifunctional battery system Power X-CHANGE of Einhell which can be combined without limits. The Power X-Change rechargeable batteries are universally applicable and supplies all rechargeable batteries in the entire product family in the garden and workshop with power and endurance. The special feature of a SEALED battery? It is splash-water and dust-proof thanks to its sealed housing according to the protection class IP57. Thanks to the integrated short-circuit protection at an extra contact during the battery mount, the sensors detect the contact with water and switch off the electronics. Thus, it is ensured that the dried battery can be used again even after completely submerging the device in water. Its latest-generation lithium-ion cells deliver 100% more Power for maximum power in all applications, combined with 13% more compact design and 10% weight reduction. Moreover, the PLUS-technology stands for extra Power during high-power working. In addition, a high-quality rechargeable battery withstands the memory effect and the battery self-discharge for a constant, high Power. The 18 volt 4.0 Ah PXC PLUS is a high-end battery of the Power X-Change family and is also suitable for the twin-pack application with 36 V applications. The process-controlled, active battery management system ABS continuously monitors the parameters of the battery with the help of the microprocessor used. This ensures maximum security, optimal device performance, maximum operating time and maximum service life. The current charging status can be checked by a 3-stage LED display. The casing resists corrosion and mechanical influences due to the design. The rubber coating gives the battery a high impact protection and good grip. With the help of the recessed grip this can be easily removed from all the devices again. Supplied without charger. This is available separately.This text is machine translated.