Reely Mini Hawk Bedienungsanleitung Seite 51

Never store damaged rechargeable batteries in an apartment or in a house/garage. Damaged or bloated
lithium rechargeable batteries can suddenly catch fire or explode.
• A lithium rechargeable battery fire is difficult to extinguish and produces poisonous gases. There are
commercially available special extinguishing agents for dealing with LiPo fires (fire extinguishers, extin-
guishing granules, etc.).
• Always use a compatible charger to charge lithium rechargeable batteries and ensure that the charging
method is correct. Do not use NiCd, NiMH or lead battery chargers, as these may cause a fire or explo-
sion! Always select the correct charging method for your rechargeable battery.
• Always use a so-called balancer when charging a lithium rechargeable battery with more than one cell
(the charger comes with a built-in balancer).
• The charge rate for LiPo rechargeable batteries must not exceed 1C (or the value stated in the battery
instructions). This means that the charging current must not exceed the rechargeable battery capacity
(e.g. battery capacity = 1000 mAh, max. charging current = 1000 mA = 1 A).
• The discharge current must not exceed the value stated on the rechargeable battery.
For example, if "20C" is printed on the LiPo rechargeable battery, the maximum discharging current is
20 times the battery's capacity (e.g. battery capacity = 1000 mAh, max. discharging current = 20C = 20x
1000 mA = 20 A).
Exceeding the maximum current may cause the rechargeable battery to overheat or become deformed/
swollen, which can lead to a fire or explosion!
The printed value (e.g. 20C) indicates the maximum current that the rechargeable battery can deliver for
a short period. The continuous current should not be higher than one half of the stated value.
• Make sure that the individual cells of a rechargeable lithium battery are not deeply discharged. This may
destroy the battery or cause permanent damage.
If the model does not have deep discharge protection or a low battery indicator, stop using it before the
battery becomes empty.
• Commercially available LiPo checkers can be used to check the charge status of a LiPo rechargeable
battery. They show the charge status of the rechargeable battery in volts or in percent. When the model
is stored, the charge status of the rechargeable battery should be 35 - 40%. Never store the recharge-
able battery fully charged. This may permanently damage the rechargeable battery.
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