BESV PSA1 Manuel De L'utilisateur page 45

Battery Protection Mode
For any of the following, the battery will switch to the protection mode:
• The bike has not be used for two months.
• The battery has depleted and not charged within one week.
When the battery is in the protection mode, you need to start the battery after a complete
charging cycle.
Notes for Battery
The following instructions helps improve the longevity of battery:
• Ideally, the battery should be charged at 20°C (68°F). Please allow plenty of time for the battery
to reach this temperature before charging.
• Avoid frequent discharging completely. It is preferred to discharge locally. Li batteries are not
known for the memory effect. Loss of capacity after a period of use is common in every Li
battery. The oxidation of cores occurs as the result of long period of use and aging, and leads to
loss of capacity.
• Deep discharging of a battery will lead to irreversible damage and loss of capacity. If the battery
is expected not to be used for an extended period of time, it is advised to charge the battery to
its full capacity at least every 3 months.
Important Safety Notes for Battery Charging
• If the power cable or plug is damaged, wet or dirty, there is a risk of electric shock or even mortal
injury.
• Use only the battery charger delivered with the product.t.
• Use only dry charger, undamaged power cable and charger.
• Replace damaged power cable and charger immediately.
• Remove any possible foreign object from the charging socket, such as dusts, ice or snow before
plugging in.
• Using any battery charger other than the one delivered with the product may cause overheating
of the battery or even a risk of explosion.
• Deep discharging of battery may result in internal damage.
• There is a fire risk if the temperature of battery rises up to a dangerous level.
• Avoid deep discharging of battery while in use or storage.
• If not in use, the battery should be charged fully at least every 3 months.
• Do not expose the battery in a storage temperature lower than -20°C (-4°F) or higher than 60°C
(140°F). Please note that the internal structure of battery may be overheated to damage due to
high temperature greater than 60°C, particularly exposed to direct sunlight.
• Do not use the charger at a humid place or an ambient temperature lower than -10°C (14°F) or
higher than 40°C (104°F).
• Do not put the battery in water.
• The battery and charger are maintenance-free. Do not attempt to disassemble or modify the
battery or charger.
• Do not expose the battery to high voltage.
• It is advised not use battery with damaged casing.
• Keep the battery out of children's reach.
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