Verykool RS75 - Manual (Page 37)

connect to unspecified devices.
²
Do not continuously charge the battery for more than 24
hours, as battery may be damaged by extensive overcharging.
Battery Capability
²
Calling, backlight on and playing game drain your battery
much quicker. Long talk-time decreases the duration of the
standby time.
²
Idle time becomes shorter if the phone is out of coverage.
²
Battery capability varies along with charging level,
temperature, signal strength, and backlight.
Disposing of Used Battery
The rechargeable batteries contain toxic heavy metals like
mercury, cadmium, and lead. Improperly disposed batteries will
cause heavy metal contamination. These batteries when discarded
in ordinary household or workplace, after a long time, the heavy
metal will leach slowly into the soil, ground water and surface
water. Therefore, please dispose of used battery in a proper way.
1. Do not land filled, because the heavy metal will leach slowly
into the soil, ground water and surface water.
2. Do not incinerate, because the heavy metals can enter the air
through smokestack emissions and can concentrate in the ash
produced by combustion.
3. Do not compost, because the heavy metals in the compost
may exceed standards.
4. Do not throw away used batteries random, avoiding
environmental pollution.
5. Separate wasted batteries from household trash, reducing its
harm to the environment.
Charger Precautions
1. Use charger to charge battery quickly. Before charging, make