When fired point blank, plastic BBs can hurt as much as rubber bullets, however most people engaging in military simulations with airsoft guns wear thick military garb. Additionally, precautions are taken to protect the neck, face, and eyes. Many people chose to wear a balaclava around their face and neck and lithium facts ANSI approved eye protect is a must. The only place that plastic BBs can really cause damage is to your eyes.
Deterioration is a function of temperature and charge level. Don't make the mistake of storing the battery fully charged, as that is the state where it breaks the fastest due to heat. Charge it to take it out and put it like that on the back seat of your car avoid direct sunlight and preferably put the mini lithium facts notebook on a firm flat surface while operating it.
OLithium Ion (Li-Ion) - This was the latest battery technology before lithium polymer. They have a higher power density than NiMh and NiCd batteries. Li-Ion batteries generally come standard with most phones. For most people, this battery technology represents the best combination of size, capacity, and value. These types of batteries don't suffer from the poor memory effect and can be recharged anytime.
No. There will almost certainly be many people who have to go without a lithium bettery stock PS for Christmas despite being willing to pay the very high price Sony is asking. But, that's nothing new. Other consoles (including the Xbox 360) have been launched without an adequate number of units immediately available for sale.
In case you are using new nickel-metal hydride (NiMH) battery, remember you should not charge the battery for too long or it will overcharge it and end up shortening the life of the battery. However, it is important to charge and discharge the battery three times just like the lithium-ion battery to ensure that it has a long a life.
There are a couple of more considerations about choosing your cell phone battery which we cover with a later post. And don't forget the holidays are coming up so make sure you take a look at various face plates and extra batteries to enhance your gifts!