Canon EOS C500 Instruction Manual - Page 193

Handling Precautions Battery Pack DANGER! Treat the battery pack with care. • Keep it away from fire (or it might explode). • Do not expose the battery pack to temperature higher than 60 °C (140 °F). Do not leave it near a heater or inside a car in hot weather. • Do not try to disassemble or modify it. • Do not drop it or subject it to shocks. • Do not get it wet. 193 • Dirty terminals may cause a poor contact between the battery pack and the camera. Wipe the terminals with a soft cloth. Long-term storage • Store battery packs in a dry place at temperatures no higher than 30 °C (86 °F). • To extend the battery life of the battery pack, discharge it completely before storing it. • Charge and discharge all your battery packs fully at least once a year. Always attach the battery terminal cover. Do not allow any metal objects to touch the terminals (figure 1), as this can cause a short circuit and damage the battery pack. Attach the terminal cover whenever the battery pack is not being used (figure 2). The battery terminal cover has a [ð]-shaped hole. This is useful when you wish to differentiate between charged and uncharged battery packs. For example, with charged battery packs, attach the terminal cover so that the [ð]-shaped hole shows the colored label. Back side of the battery pack Terminal cover attached Charged Uncharged Figure 1 Figure 2 Remaining battery time If the remaining battery time displayed is not correct, charge the battery pack fully. Still, the correct time may not be displayed if a fully charged battery pack is used continuously in high temperatures or it is left unused for long periods of time. Also, the correct remaining time may not be displayed, depending on the battery life. Use the time shown on the screen as an approximation.