Battery charger

A battery charger, or recharger, is a device used to put energy into a secondary cell or rechargeable battery by forcing an electric current through it.

The charging protocol depends on the size and type of the battery being charged. Some battery types have high tolerance for overcharging and can be recharged by connection to a constant voltage source or a constant current source; simple chargers of this type require manual disconnection at the end of the charge cycle, or may have a timer to cut off charging current at a fixed time. Other battery types cannot withstand long high-rate over-charging; the charger may have temperature or voltage sensing circuits and a microprocessor controller to adjust the charging current, determine the state of charge, and cut off at the end of charge.

A trickle charger provides a relatively small amount of current, only enough to counteract self-discharge of a battery that is idle for a long time. Slow battery chargers may take several hours to complete a charge; high-rate chargers may restore most capacity within minutes or less than an hour, but generally require monitoring of the battery to protect it from overcharge. Electric vehicles need high-rate chargers for public access; installation of such chargers and the distribution support for them is an issue in the proposed adoption of electric cars.

Battery

Battery may refer to:

Places

Jay Leno

James Douglas Muir "Jay" Leno (/ˈlɛnoʊ/; born April 28, 1950) is an American comedian, actor, writer, producer, voice actor, and television host. He was the host of NBC's The Tonight Show with Jay Leno from 1992 to 2009. Beginning in September 2009, Leno started a primetime talk show, titled The Jay Leno Show, which aired weeknights at 10:00 p.m. ET, also on NBC.

After The Jay Leno Show was canceled in January 2010 amid a host controversy, Leno returned to host The Tonight Show with Jay Leno on March 1, 2010. He hosted his last episode of The Tonight Show on February 6, 2014. That year, he was inducted into the Television Hall of Fame.

Early life

Leno was born in New Rochelle, New York. His homemaker mother, Catherine (née Muir; 1911–1993), was born in Greenock, Scotland, and came to the United States at age 11. His father, Angelo (1910–1994), was an insurance salesman who was born in New York, to immigrants from Flumeri, Italy. Leno grew up in Andover, Massachusetts, and obtained a bachelor's degree in speech therapy from Emerson College, where he started a comedy club in 1973. His older brother, Patrick (May 12, 1940 – October 6, 2002), was a Vietnam War veteran who worked as an attorney.

Charger

Charger or Chargers may refer to:

In sports:

Jay Leno's Garage

Jay Leno's Garage is an American web and television series about motor vehicles, primarily cars and motorbikes starring Jay Leno, the former host of The Tonight Show. Formerly a web series for NBC.com, Jay Leno's Garage morphed into a special that aired on CNBC in August 2014 and the show became a weekly prime time series on the channel in 2015.

Leno does car and motorcycle reviews on classic cars, super cars like the McLaren P1, restored cars, vintage and sports cars. Jay Leno's Big Dog Garage is located in Burbank, California, near Bob Hope Airport. In 2011 the show won a Primetime Emmy Award for "Outstanding Special Class — Short-Format Nonfiction Program".

Episodes

CNBC season 1 (2015)

Broadcast

Internationally, the series premiered in Australia on Discovery Turbo on February 1, 2016.

References

External links