Product specifications:

Brushless industrial model [4.0Ah one electricity and one charge]]

Brushless industrial model [4.0Ah two-power one-charge]]

Brushless industrial model [4.0Ah three-one charge]]

Brushless industrial model [5.0Ah one power one charge]]

Brushless industrial model [5.0Ah two-power one-charge]]

Brushless industrial model [5.0Ah three-one charge]]

Brushless industrial model [6.0Ah one electricity and one charge]]

Brushless industrial model [6.0Ah two-power one-charge]]

Brushless industrial model [6.0Ah three-one charge]]

Brushless industrial model [7.5Ah one power one charge]]

Brushless industrial model [7.5Ah two-power one-charge]]

Brushless industrial model [7.5Ah three-charge]]