No.
When not used for a long time, the self-discharge rate of lithium batteries is still a bit high. To be safe, it is best to fully charge them first and then charge them fully again. seal them in plastic bags and store them. It should be removed and used once every 1-2 months, that is, charged and discharged once to maintain lithium ion activity. It should not exceed 3 months maximum and should be removed and recharged only once. If stored for too long without use, lithium ion activity will decrease, impacting battery life.
Lithium battery maintenance:
① Due to the self-discharge phenomenon of lithium batteries, if the battery is not used for long-term storage, the battery voltage should not be lower than its rated voltage.cutoff is preferably about 3.8 to 4.0 V;
② It is recommended to charge lithium batteries once every six months to keep the battery above cutoff; tension ;
③Battery storage environment Temperature and humidity should be appropriate, and operation should be carried out according to specifications
④ It is best not to charge new and ancient; , batteries of different brands, capacities and types together or to mix them into battery packs for charging.