What is Battery charger?
[[File:Ladegerät.jpg|thumb|Battery charger]] A '''battery charger''' is a [[wikt:device|device]] that makes a used [[battery]] able to be used again.<ref>{{Cite web|title=Recharger definition|url=http://www.collinsdictionary.com/dictionary/english/recharger|publisher=www.collinsdictionary.com}}</ref> It works by forcing [[electric current]] into it from the opposite [[Electric charge|polarity]] of the battery. However, only [[Rechargeable battery|rechargeable batteries]] can be recharged with a battery charger. Battery chargers can be found in many forms, such as for [[mobile phone]] batteries, an [[electric vehicle]] charger, and a [[laptop]] battery charger (adapter).<ref>{{cite web|title=iPhone And iPad Chargers. Lightning Mains And Car Chargers|url=http://www.campadelectronics.com.au/iphone-lightning-chargers.php|publisher=www.campadelectronics.com.au|access-date=27 November 2015}}</ref> ==References== {{Reflist}} {{Commonscat|Battery chargers}} [[Category:Batteries]] {{multistub|sci|tech}}