Power X-Change Plus 18V 5Ah - 8Ah Multi-Ah Power Tool Battery - 

The Einhell 18V 5–8Ah Multi-Ah PXC 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 will be no mess and chaos with a wide variety of batteries and chargers for each individual device. Thanks to MULTI-Ah technology, it can be operated as an 8Ah battery for maximum runtime and as a 5Ah battery for a 3x longer total service life. The latest generation of lithium-ion cells provide 100% more power for maximum performance in all applications. 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 5–8Ah Multi-Ah Power X-Change 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. The exact, current state of charge in % can be controlled on the digital display. The housing is resistant to dust, corrosion and mechanical influences thanks to its construction.