WASHINGTON — That’s one way to “cell” a fee hike.

Unwilling to ask Congress for extra funds to pay for high-speed Internet connections in schools, President Obama is instead looking to tack yet another charge on cellphones through the Federal Communications Commission.

The new program, called ConnectED, would expand an existing school-wiring effort and cost each cellphone user about $5 a year, said White House officials.

In New York City, the ubiquitous mobile devices already carry 10 separate city, state and federal fees and charges — and that doesn’t include sales taxes.

Obama is relying on the fee hike to avoid dealing with a Congress that White House deputy press secretary Josh Earnest yesterday described as “dysfunctional.”

“You would think that connecting schools to the information superhighway would be a pretty noncontroversial topic,” Earnest told reporters in Martha’s Vineyard, where the first family is on vacation.

“Unfortunately, we haven’t seen a lot of action in Congress, so the president has advocated an administrative, unilateral action to get this done.”

Administration officials said the added fee would sunset after three years after generating about $6 billion.

But critics worry it would continue forever.

According to an FCC survey, half the nation’s schools reported slower Internet connections than the average home.

Pressed on the program yesterday, Earnest denied the program was an “end run” around Congress.

“This is a program that’s already in place. They just need to make a decision about whether or not they want to update this program so they can wire schools to the Internet. The president thinks that’s a no-brainer,” he said.

Rep. Fred Upton (R-Mich.), who chairs the House Energy and Commerce Committee, and Rep. Greg Walden (R-Ore.) slammed the “endless expansion of the program at the expense of rate payers.”

The initial White House fact sheet on the program didn’t mention anything about a fee hike, although the Washington Post reported on it.

The fact sheet stated that the program will connect 99 percent of American schools to the “digital age” and that the president “is calling on the FCC to modernize and leverage the existing E-rate program.”

The independent FCC currently has only three members, two of whom were appointed by Democrats.