Nokia 2505 Service Manual

Also see for 2505: User guide User guide

2505 (RM-307)Nokia Customer CareBattery informationNote that a new battery's full performance is achieved only after two or threecomplete charge and discharge cycles!The battery can be charged and discharged hundreds of times but it will eventuallywear out. When the operating time (talk-time and standby time) is noticeably shorterthan normal, it is time to buy a new battery.Use only batteries approved by the phone manufacturer and recharge the batteryonly with the chargers approved by the manufacturer. Unplug the charger when notin use. Do not leave the battery connected to a charger for longer than a week,since overcharging may shorten its lifetime. If left unused a fully charged battery willdischarge itself over time.Temperature extremes can affect the ability of your battery to charge.For good operation times with Ni-Cd/NiMh batteries, discharge the battery from timeto time by leaving the product switched on until it turns itself off (or by using thebattery discharge facility of any approved accessory available for the product). Donot attempt to discharge the battery by any other means.Use the battery only for its intended purpose.Never use any charger or battery that is damaged.Do not short-circuit the battery. Accidental short-circuiting can occur when ametallic object (coin, clip or pen) causes direct connection of the + and – terminalsof the battery (metal strips on the battery) for example when you carry a sparebattery in your pocket or purse. Short- circuiting the terminals may damage thebattery or the connecting object.Leaving the battery in hot or cold places, such as in a closed car in summer orwinter conditions, will reduce the capacity and lifetime of the battery.Always try to keep the battery between 15°C and 25°C (59°F and 77°F). A phonewith a hot or cold battery may temporarily not work, even when the battery is fullycharged. Batteries' performance is particularly limited in temperatures well belowfreezing.Do not dispose of batteries in a fire!Dispose of batteries according to local regulations (e.g. recycling). Do not disposeas household waste.Page 8 © 2007 Nokia Corporation Company Confidential Issue 1 04/2007