TCT Mobile MTAG 351 User Manual page 111

Using the battery/charger
Only use batteries and chargers approved by the
manufacturer. Do not use batteries or chargers that are not
compatible with your model to avoid any explosion.
Do not throw a battery in a fire as it might catch fire or
explode. Do not cause a short circuit to the charger as it
might result in malfunction, smoke or fire.
Do not place conductors like metals, keys or jewels, against
the battery poles or allow them to touch the ends of the
battery to avoid short circuiting the battery and causing
injury (burns, for example) as a result of battery overheating
If the power cable is damaged (wires exposed or broken) or
the connection to the plug is loose, do not use it to avoid
electric shock, short-circuit of the charger or a fire.
Do not dismantle the battery or weld the two poles of the
battery to prevent the battery from leaking, overheating,
catching fire or exploding.
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