Is the Non Name-brand battery up to the task? I pit 4 possible choices against each other and let you choose.
HOCHSTERN: 20v 12Ah https://amzn.to/45XqjMy
DeWalt: 20V 12Ah Flex https://amzn.to/3Z1qiFa
DeWalt: 20V 5Ah XR https://amzn.to/3PoYEPg
DeWalt: 20V 4Ah https://amzn.to/3qZSYSu