You have purchased a new generation product. It is completely different from ni-mh and ni-cd so you must observe new management and use rules.

How to charge li-po batteries:

• recharge only with dedicated chargers.
• Never use chargers suitable for ni-cd or ni-mh or worse still power supplies.
• Never charge the battery with a power greater than 1 mah.
• If you have adjustable chargers never increase the voltage which must be maximum 4.2 / 4.25 volts per cell.
• The temperature of the li-po battery being charged must never exceed 50 ° C.
• Never charge the battery except through the special plug on the charge balancer.

Failure to observe the above can cause the battery to swell and damage it.

How to discharge li-po batteries:

• these batteries do not need to be discharged.
• The battery must never be completely discharged.
• Never use bulbs or other strange things.
• During the discharge phase during use, the temperature must not exceed 70 ° C (this can only happen by forcing the use of the battery with a toy that is too hard to move or with an external temperature that is too high).
• Battery discharge must never exceed 2.75 volts per cell. (e.g. a 7.4 v pack must never be less than 5.50 volts maximum).
• When the battery is not used, store it at room temperature.
• When the outside temperature is too low, do not keep the batteries in the toy during transport.
• When you feel that the battery begins to give up, you must stop using it. Failure to comply with these rules can make the battery unusable.
• It is recommended to always check, during the purchase and use, that the battery has not been damaged, falls and / or small cracks on the plastic coating.