Einhell PXC 18-Volt Cordless All Season Hand-Held Spreader Kit w/ 8600 sq. ft. Max Coverage (w/ 3.0-Ah Battery and Fast Charger) KIT-3415411 - The Home Depot
EHB18MTL Electric Power Tool Adapter Converter use Einhell 18V Li ion Battery on Makita Lithium Machine Replace BL1830 BL1815|Battery Storage Boxes| - AliExpress
Einhell Power X-Change 2x 3Ah & Twincharger Kit 4512083 Tool battery and charger 18 V 3 Ah Li-ion | Conrad.com
Einhell Power X-Change High Performance PXC Plus Battery 1 x 5.2Ah