Battery 4Ah (Maxxpack 18V) The 4.0 Ah battery is part of the Maxxpack 18V battery platform and has a long lifespan. The battery is light and compact and works with more than 50 different machines. This means you only need one type of battery and charger. Thanks to the high-quality Li-ion cells, the battery has no self-discharge or memory effect.    - long-lasting battery life - no self-discharge or memory effect - Compact and lightweight - Fits all devices from the Maccpack collection - Can be used universally with all Maxxpack chargers Product description 18Volt - 4Ah Battery The Maxxpack collection from Batavia is a flexible 18V Li-ion platform for both indoor and outdoor jobs. With Maxxpack you can operate many tools with just one type of battery and charger. Usage time (Indicative, depending on type of machine, intensity of use, etc.) 2 Ah: 25 minutes 4 Ah: 50 minutes 5 Ah: 60 minutes -expiring new article number 7063915