The EINHELL 18V Power X Change 4.0Ah battery - 4511396 is part of the Einhell Power X-Change range of multi-functional and infinitely combinable batteries with tools. Powerful and durable, it can power all cordless devices in the range. This battery is also suitable for use in a TWIN-PACK for 36V tools, providing longer runtime and more power to the tools. The ABS active battery management system includes a microprocessor that continuously monitors the battery parameters and thus ensures a very high degree of safety, optimal device performance, and maximum uptime and service life. Einhell is a German brand created in 1964 that aims to be accessible to all DIY enthusiasts with a wide range of tools for the home and garden, so that you can carry out your projects yourself. Benefits: Universal use for all Power X-Change appliances For more flexibility in the home and garden Maximum safety, optimum device performance, longer operating times and life span No more tangled cables and more wireless freedom! Low self-discharge and constant high power Immediately visible charge status thanks to the three-level LED indicator Rubber coated housing for high impact protection Dust, corrosion and impact resistant housing Suitable for use in TWIN-PACK for 36 V tools Features: Number of batteries: 1 DC voltage: 18V Battery capacity : 4.0Ah Max power : 900 W Weight : 670 g Ref. 4511396 Packaging: One EINHELL 18V Power X Change 4.0Ah battery - 4511396Delivered in its original packaging Warranty: 2 years