51B a t t e r y a n d c h a r g e r i n f o r m a t i o nthe event of such a leak, flush your skin or eyes immediately with water, or seek medicalhelp.Do not modify, remanufacture, attempt to insert foreign objects into the battery, or immerseor expose it to water or other liquids.Improper battery use may result in a fire, explosion, or other hazard. If the device or batteryis dropped, especially on a hard surface, and you believe the battery has been damaged, takeit to a service centre for inspection before continuing to use it.Use the battery only for its intended purpose. Never use any charger or battery that isdamaged. Keep your battery out of the reach of small children. Nokia battery authentication guidelinesAlways use original Nokia batteries for your safety. To check that you are getting an originalNokia battery, purchase it from an authorised Nokia dealer, and inspect the hologram labelusing the following steps:Successful completion of the steps is not a total assurance of the authenticity of the battery.If you have any reason to believe that your battery is not an authentic, original Nokiabattery, you should refrain from using it, and take it to the nearest authorised Nokia servicepoint or dealer for assistance. Your authorised Nokia service point or dealer will inspect thebattery for authenticity. If authenticity cannot be verified, return the battery to the place ofpurchase.Authenticate hologram1. When you look at the hologram on the label, you shouldsee the Nokia connecting hands symbol from one angle andthe Nokia Original Enhancements logo when looking fromanother angle.2. When you angle the hologram left, right, down and up, youshould see 1, 2, 3 and 4 dots on each side respectively.What if your battery is not authentic?If you cannot confirm that your Nokia battery with the hologram on the label is an authenticNokia battery, please do not use the battery. Take it to the nearest authorised Nokia service