Nokia SURGE 6790 User Manual

Also see for 6790: User giude

Contents

Nokia SURGE 6790 User Manual Manual pdf 54 page image

53B a t t e r y i n f o r m a t i o nUnplug the charger from the electrical plug and the device when not in use. Do not leavefully charged battery connected to a charger, since overcharging may shorten its lifetime. Ifleft unused, a fully charged battery will lose its charge over time.Always try to keep the battery between 15ºC and 25ºC (59ºF and 77ºF). Extremetemperatures reduce the capacity and lifetime of the battery. A device with a hot or coldbattery may not work temporarily. Battery performance is particularly limited intemperatures well below freezing.Do not short-circuit the battery. Accidental short-circuiting can occur when a metallicobject such as a coin, clip, or pen causes direct connection of the positive (+) and negative (-) terminals of the battery. (These look like metal strips on the battery.) This might happen, forexample, when you carry a spare battery in your pocket or purse. Short-circuiting theterminals may damage the battery or the connecting object.Do not dispose of batteries in a fire as they may explode. Batteries may also explode ifdamaged. Dispose of batteries according to local regulations. Please recycle when possible.Do not dispose as household waste.Do not dismantle, cut, open, crush, bend, deform, puncture, or shred cells or batteries. In theevent of a battery leak, do not allow the liquid to come in contact with the skin or eyes. Inthe event of such a leak, flush your skin or eyes immediately with water, or seek medicalhelp.Do not modify or remanufacture, attempt to insert foreign objects into the battery orimmerse or 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 center 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 help ensure that you are getting anoriginal Nokia battery, purchase it from a Nokia authorized service centre or dealer, andinspect the hologram label using the following steps:Authenticate hologram1. When you look at the hologram on the label, you should see theNokia connecting hands symbol from one angle and the NokiaOriginal Enhancements logo when looking from another angle.