Canon A470 - Manual (Page 148)

146
Battery
z Do not place the batteries near a heat source or expose it to
direct flame or heat.
z The batteries should not be immersed in water or sea water.
z Do not attempt to disassemble, alter or apply heat to the
batteries.
z Avoid dropping or subjecting the batteries to severe impacts
that could damage the casing.
z Use only recommended batteries and accessories.
Failure to follow these precautions may cause explosions or leaks,
resulting in fire, injury and damage to the surroundings. In the event
that a battery leaks and the eyes, mouth, skin or clothing contact
these substances, immediately flush with water and seek medical
assistance.
z Never use batteries with a torn exterior seal or visible damage.
Always check the seals on store-bought batteries before
loading them, as some batteries may come with defective
seals. Do not use batteries with defective seals.
Such batteries may leak, overheat or rupture, and be dangerous.
Never use batteries that look like this.
Batteries with all or part of the seal (electrical insulation
sheath) peeled off.
The positive electrode (plus terminal) is flat.
The negative terminal is correctly formed (protruding from
the metal base), but the seal does not extend up over the
edge of the metal base.
z Disconnect the battery charger and compact power adapter
from both the camera and the power outlet after recharging or
when not in use to avoid fire and other hazards.
z Do not place anything, such as tablecloths, carpets, bedding or
cushions, on top of the battery charger while it is charging.
Leaving the units plugged in for a long period of time may cause
them to overheat and distort, resulting in fire.