Power X-Change Plus 18V 4Ah Slimline Power Tool Battery - 

The Einhell 18 V 4Ah Power X-Change PLUS is part of Einhell's multifunctional and infinitely combinable Power X-Change battery system. The universal Power X-Change batteries supply all cordless tools in the entire product family in the garden and workshop sector with power and endurance. The advantages for customers are clear: with one battery and one charger for all devices, you not only save considerable costs on the purchase, its universal nature protects the environment and also offers flexibility in the home and garden. There is also no mess and chaos with a wide variety of batteries and chargers for each individual device. The latest generation of lithium-ion cells provides 100% more power for maximum performance in all applications, with a 13% more compact design and 12% weight reduction. The PLUS technology also means extra power for intensive work. In addition, the high-quality battery resists the memory effect and the self-discharge that usually occurs in batteries for constant, high power. The 18V 4Ah PXC PLUS is a high-end battery in the Power X-Change family and is also suitable for TWIN PACK use in 36V applications. The process-driven ABS active battery management system continuously monitors the battery settings using the integrated microprocessor. This ensures maximum safety, optimal device performance, maximum runtime and maximum service life. You can check the current charge status via the 3-stage LED indicator. The housing is resistant to dust, corrosion and mechanical influences thanks to its construction. The rubber coating gives the battery high impact protection and a good grip.