12 Charging
• This battery can only be charged with the vehicle-specific charger, other chargers may cause
battery damage.
• The normal charging temperature range of the battery is: 5°C ~ 40°C, please do not charge in
the environment beyond the normal temperature range;
• If the battery is not fully charged in specified time, check the max. voltage of the cells of the
battery, if it is higher than 3.65V, stop charging it immediately, and contact the after-sales service.
• During the charging operation, it is necessary to have professional personnel to operate and
care, in order to ensure that the charging plug and socket work normally without heat, to ensure
that the charging device works normally, to ensure that the battery pack and its protection circuit
work normally, and the whole power supply system has no sign of short circuit, over current, over
temperature or overcharge.
• When charging, connect the battery to the charger; after starting charging, the circular display
meter will display the total voltage, the maximum and minimum cell voltages, power, temperature,
charging current and other information; pay particular attention to the charging current and the
maximum and minimum cell voltages, as well as the voltage difference between them; if there is
abnormality, stop charging in time and contact the after-sales service department for solutions.
• Charging in non-charging area is prohibited;
• No modification of vehicles;
• Do not use irregular charging sockets;
• The net height of the charging area shall be higher than 5m, and the safe distance from other
areas shall be greater than 5m.
13 Storage
Before a long period of inactivity, the battery must be fully charged.
We recommend that batteries are stored at a height between 60 and 120 cm.
•Store the battery in a dry place at a temperaturebetween 0 and 40° to preserve its
service life. This area must not be hermetically sealed to allow air renewal;
•If the battery system needs to be placed on hold for a long time, it would better keep the battery in
the semi-electric state and charge the battery every 2 months to ensure that the battery system is
in the semi-electric state;
•The positive and negative terminals of the battery system are prohibited from contacting with metal
objects during storage.
REV. 09/2022
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