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11. Do not use wires or other metal objects to cause battery short circuit.
12. Do not hit the battery or place heavy objects on the battery or charging device.
13. If the battery interface is dirty, wipe it with a dry cloth, otherwise it will cause poor contact, resulting
in energy loss or charge failure.
14. Do not reversely connect the positive and negative poles of the battery, otherwise abnormal charging
of the battery may cause overheating, explosion, or fire. Do not use generic batteries, and please
contact the consumer service or designated dealers for replacement. Users are solely responsible for
battery error and flight failure resulting from their use of generic batteries.
15. Batteries are dangerous goods. Do not stack other items on the battery, or sit on the battery or the
package containing the battery, otherwise the battery may be damaged or even become dangerous.
16. The battery is heavy, please place it carefully to avoid tipping over and damaging the side of the
battery. If the battery is toppled and damaged, immediately place the battery in an open area away
from combustibles and crowds. Half an hour later, soak the battery in water for more than 24 hours.
Make sure the battery is completely depleted before disposal.
Smart Charger
Smart charger overview
The JM2-29000mAh smart battery can be fully charged in 11 minutes with the JM-C3-7000 smart charger.
With two batteries and one charger, users can charge one battery while operating with another, making it
extremely efficient. The maximum charging power of the charger can reach 7000W. After connecting to
the charging management App through Bluetooth, users can monitor the status of the charger and
battery cells in real time. The intelligent charging management system can adjust the charging current
according to the battery status, and the charger has multiple intelligent protection functions to avoid
damage from over-temperature, over-voltage, under-voltage, short circuit and ensure charging safety.
Smart charger components
