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If a specific odor, heat, smoke is released when charging the battery, or the case is
deformed, immediately disconnect the charger from the network, and the battery from the
charging device.
The charging cycle for fully discharged blaster-vest batteries is 5-6 hours. Full charge is
achieved after the voltage reaches its maximum value, and the charge current decreases to
0.1 ... 0.07 A depending on the battery model.
If the cell swells when charging, then never puncture the element, especially when it is
still hot. It should be placed in salt water and wait until the element cools down. After
cooling, carefully pierce the outer shell, and then place the cell in salt water again. After that,
the battery must be utilized.
In the event of an emergency , lithium cells may be damaged by short circuits inside.
Moreover, the element itself may seem whole. In any case, it is better to remove the battery
and watch it carefully for 20 minutes.
In case of depressurization of the battery and electrolyte contact with hand skin or
eyes, immediately rinse the affected area with running water for 15 minutes and consult a
doctor. Otherwise, it may cause a chemical burn, partial or complete loss of eyesight.
Storage and disposal of batteries.
Lithium-ion batteries are not subject to long-term storage and are designed for active
continuous operation. From the moment of manufacturing, their service life is 2-3 years,
regardless of the intensity of operation.
If there is a need to store unused batteries for more than 1 month, they must be
charged up to about 50%. Long storage in a discharged condition can lead to battery failure.
Store at +5°C... +20°C (pref5°C) in a place protected from direct sunlight.
Do not store the battery in rooms with high temperature or in rooms with high
humidity.
Do not store the battery with metallic objects such as paper clips, pins, etc.
Battery protection circuits have a low internal consumption, but nevertheless sufficient
so that the battery voltage can decrease to 2.5 V in a few months. Therefore, if the battery is
not used in cycling mode, it must be recharged periodically (about once every 6 months).
If during storage of the battery you notice that it is very hot, hissing gas escapes, the
appearance of caustic white smoke, then immediately move it to a place safe for people. If
electrolyte spills from the battery, do not allow it to come into contact with skin, ventilate the
room, and dispose of the battery.
The lithium contained in Li-ion batteries melts and boils at a relatively low temperature.
When water enters, a reaction occurs with the release of hydrogen. Accordingly, such a
battery is potentially explosive during prolonged uncontrolled storage and can cause
environmental damage.
In order to avoid undesirable consequences, the used elements must be collected and
delivered to specialized recycling centers. Meanwhile, they are ought to be packed in such a
way as to avoid electrical contact with the container or other battery. Pack leaking elements
in such a way as to locate the leak. Use protective equipment: gloves, eye protectors,
appropriate work clothing, a respirator, and sealed plastic bags.
Do not dispose of lithium-ion batteries in trash cans!
