Replacement battery cover for 4-gallon FlowZone sprayers. The sealed design improves water resistance and increases the protection of the battery. NOTE: Battery sold separately.  ...
21V/2.5A Battery Charger. Only compatible with 18V/5.2Ah Battery (FZAAEM - sold separately).
18V/5.2Ah Battery. Only compatible with 21V/2.5A Battery Charger (FZAAEL - sold separately).