The Bosch Genuine GREEN P4A 18V Cordless Li-ion Battery (4Ah) is a replacement and spare battery designed for use with the Bosch 18V Power For All Alliance system, covering a wide range of cordless DIY, garden, and household tools. This genuine Bosch battery is compatible with all tools in the 18V Power For All Alliance range, which includes cordless tools from Bosch Home and Garden (Green) as well as other manufacturers who participate in the Power For All system. Please note: this battery is not compatible with tools from the Bosch Professional (Blue) range — always check your tool's compatibility before purchasing. With around 40 appliances supported across the DIY, garden, and home categories, this battery offers impressive versatility for the home user. Whether you're mowing the lawn, pumping water, or tackling a sawing project, a single battery and charger can cover your entire Home & Garden toolkit — saving both space and money. A push-button fuel gauge allows you to check remaining charge at a glance, helping you plan your work without unexpected interruptions. Features and Benefits: • Genuine Bosch Green battery for the 18V Power For All Alliance system • Compatible with approximately 40 DIY, garden, and household appliances • Push-button fuel gauge for instant charge level checks • Suitable for demanding garden tasks including mowing, sawing, and water pumping • One battery and charger covers your entire Bosch Home & Garden tool range Specifications: Battery Voltage: 18.0V Battery Compatibility: 18V Power For All Alliance Capacity: 4Ah Dimensions (L x W x H): 118 x 85 x 105mm Weight: 0.640kg