1) Always use a dedicated lithium battery charger to charge it. rc charger   Charging in other chargers can seriously damage battery capacity and lifespan.

2) If not charged for a long time, the battery will self-discharge and eventually over-discharge, resulting in shorter cycle life and reduced capacity.

3) Do not let the battery power drop below 10%. Never leave an RC battery in a discharged state for an extended period of time, or allow it to fully discharge.

4) Always place the battery in places like muddy or wet ground, there is a risk of corrosion and eventually complete damage. Even if the battery is dry in storage, the effects of moisture can still lead to corrosion over time.

like：

RC remote control car charger type    

Common misunderstandings of RC car maintenance    

The reason why the RC car battery cannot be charged