A group of thieves knocked a shopper down and took off with about $7,000 worth of his electronics inside the parking garage at Atlantic Terminal Mall Tuesday afternoon, police said.

The 34-year-old man was attacked around 4 p.m. in the Brooklyn shopping center’s garage by three suspects before the band of crooks grabbed the pricey items from his car and fled in a white sedan, according to cops.

The victim suffered a cut to the knee and shoulder. He was treated by EMS at the scene.

One of the suspected robbers had a hoodie on and wore a surgical mask, according to images released by the NYPD. A photo of the getaway car was also provided by police.

Anyone with information on the robbery can call NYPD’s Crime Stoppers Hotline at 1-800-577-TIPS (8477) or for Spanish, 1-888-57-PISTA (74782). All calls are confidential.