# REDIRECT Nine-volt battery

# REDIRECT Nine-volt battery

The electronic symbol | symbol for a battery in a circuit diagram.

Illustration by William Simpson ( artist ) | William Simpson shows action in a British artillery battery during the Crimean War with cannons firing and being loaded, and men bringing in supplies.

A pair of AA battery | AA cells.

Italy | Italian physicist Alessandro Volta showing his " Battery ( electricity ) | battery " to France | French emperor Napoleon I of France | Napoleon Bonaparte in the early 19th century.

Howitzer battery at Charlottenlund Fort ( pre World War II | WW2 ).

A battery ( electricity ) | battery of four water-filled Leyden jars, Museum Boerhaave, Leiden

File: Alessandro Volta. jpeg | Alessandro Volta ( 1745-1827 ): built the first electric battery ( the voltaic pile ) in the 19th century, did substantial work with electric currents, namesake of the unit of electric potential: the volt ( V )

Katyusha rocket launcher | BM-13 " Katyusha " battery fire, during the Battle of Berlin, April 1945.

Torpedo boat attack on the Chilean battery ship Chilean battery ship Almirante Cochrane | Cochrane during the Chilean Civil War

Torpedo boat attack on the Chilean central battery ship Chilean ironclad Almirante Cochrane | Cochrane during the Chilean Civil War of 1891.

Egg-laying chicken 5 days out of battery cage Note typical pale Comb ( anatomy ) | comb

British Ordnance QF 18 pounder | 18 pounder battery taking up new positions near Boesinghe, 31 July

The I – V curve s of four devices: Two resistor s, a diode, and a Battery ( electricity ) | battery.

High power Ni-MH battery of Prius | Toyota NHW20 Prius, Japan

The current-voltage characteristic s of four devices: Two resistor s, a diode, and a Battery ( electricity ) | battery.

German bunkers at Longues-sur-Mer battery | Longues-sur-Mer in France.

Command post for the batteries at Longues-sur-Mer battery | Longues-sur-Mer in France.

Vasa, with its high stern castle and double battery decks, was a transitional design between the preferences for boarding ( attack ) | boarding tactics and the line of battle.

Even though the battery compartment was designed to allow the two 9-volt batteries to be inserted with proper polarity of positive and negative terminals, when a battery was forcefully improperly oriented, while the other battery was properly oriented, the two batteries would be shorted and they would overheat.

One amplifier, the professional audio model DC300 made by Crown International beginning in the 1960s, did not have high-pass filtering at all, and could be used to amplify the DC signal of a common 9-volt battery at the input to supply 18 volts DC in an emergency for mixing console power.

The voltage pulses were generated by a small self-contained electronics pack powered by a 9-volt battery.

* 4 operational timing devices designed to detonate primary explosives, consisting of small black boxes containing circuit boards connected to Casio watches and 9-volt battery connectors.

By comparison, the " transistor " could fit in a pocket and weighed half a pound, or less, and was powered by standard flashlight batteries or a single compact 9-volt battery.

( The now-familiar 9-volt battery was introduced for powering transistor radios.

The Celebrity CC44 ( pictured ) has an electronic tuner that uses a 9-volt battery.

* A nine-volt battery, sometimes referred to as a " PP3 battery "

Lithium PP3 battery | 9 volt, AA battery | AA, & AAA battery | AAA sizes

This original capsule contained a battery and a transistor oscillator and was about 1 cm. in diameter.

Other tactics have simply just involved propping a handheld transistor radio or portable battery boombox on the dash without any direct permanent mount for more casual users of vehicles that aren't intended for high-budget audio install.

With the invention and development of the transistor in the 1950s and 1960s, metal detector manufacturers and designers made smaller lighter machines with improved circuitry, running on small battery packs.

It used the nine-volt battery, which would become the standard for transistor radios.

The Chardack-Greatbatch pacemaker used Mallory mercuric oxide-zinc cells ( mercury battery ) for its energy source, driving a two transistor, transformer coupled blocking oscillator circuit, all encapsulated in epoxy resin, then coupled to electrodes placed into the myocardium of the patient's heart.

Simple transistor or relay technology was used to switch on the lights and battery supply in the event of a power failure.

Inderjit wanted to use for this purpose a transistor fitted with a battery .... That very day, they took dynamite sticks from me and left.

Inderjit prepared the bags for the flights, which were loaded with dynamite bombs fitted with a battery and transistor.

Continuous low-level lighting may be provided in the shelter by means of a 4-cell hot-shot battery to which is wired a 150-milliampere flashlight-type bulb.

As everybody is curious to see the battery of glass tubes I have invented, I have had quite a small one made here of four glass tubes ( in Copenhagen I used 30 ) and intend to carry it with me ''.

At a minimum, recording -- usually on tape, which is now in wide professional use -- brings the psychiatric interview alive so that the full range of emotion and meaning can be explored repeatedly by the therapist or by a battery of therapists.

The term is often confused with battery, which involves physical contact.

Assault in some US jurisdictions is defined more broadly still as any intentional physical contact with another person without their consent ; but in the majority of the United States, and in England and Wales and all other common law jurisdictions in the world, this is defined instead as battery.

Thus throwing a rock at someone for the purpose of hitting him is a battery if the rock in fact strikes the person and is an assault if the rock misses.

Section 39 of the Criminal Justice Act 1988 provides that common assault, like battery, is triable only in the magistrates ' court in England and Wales ( unless it is linked to a more serious offence, which is triable in the Crown Court ).

It is not defined in terms of the offences of common assault or battery.

There is no distinction made in Scotland between assault and battery ( which is not a term used in Scots law ), although, as in England and Wales, assault can be occasioned without a physical attack on another's person, as demonstrated in Atkinson v. HM Advocate wherein the accused was found guilty of assaulting a shop assistant by simply jumping over a counter wearing a ski mask.

In common law states an assault is not committed by merely, for example, swearing at another ; without threat of battery, there can be no assault.

There is no crime of battery in New York.

The battery made by Volta is credited as the first electrochemical cell.

* In a discharging battery or galvanic cell ( diagram at right ) the anode is the negative terminal since that is where the current flows into " the device " ( i. e. the battery cell ).

* In a recharging battery, or an electrolytic cell, the anode is the positive terminal, which receives current from an external generator.

The current through a recharging battery is opposite to the direction of current during discharge ; In other words, the electrode which was the cathode during battery discharge becomes the anode while the battery is recharging.