Jorge Polanco, sidelined with left Achilles bursitis, likely won’t be at full strength the rest of the season, according to Carlos Mendoza.

Polanco has resumed some baseball activities and will travel with the team to Washington, but the manager said he’ll have to deal with the injury indefinitely.

“He’s gonna feel it,’’ Mendoza said. “We have to keep it to a point where [it’s] ‘I can tolerate this.’ Because if not, he’s gonna be shut down for a long period of time.”

It’s been an awful start for Polanco, who has been limited to 14 games while dealing with Achilles and wrist injuries. And he didn’t play well when he was able to be on the field.

Asked if Polanco would be unable to get to 100 percent health this season, Mendoza said, “I don’t know if anyone is 100 percent in there. In this case, he’s gonna be feeling it. He’ll continue to get treatment and hope it goes away, but it’s probably something he’ll have to manage.”