Blackberry Curve 9360 use Li-Ion and Li-Poly batteries. These batteries are environmentally friendly, have good charge capacities, and are very sleek and small. This is especially the case with Li-Poly batteries as they don't have an outer metal casing. Like pretty much all mobile and Blackberry Curve 9360 batteries, after several hundred charges, they will run down and become unusable. Depending on the user, the battery may last for the lifespan of the Blackberry Curve 9360, especially for those who replace their Blackberry Curve 9360 and other devices regularly. Many people, however, will find that their batteries begin to lose charge quicker as the months and years go by. When this happens, the importance of having replacement and spare batteries heightens.
Replacement of batteries grew out of the necessity of safety in por Blackberry Curve 9360 devices. Because mobility means taking a device through heat the batteries had to designed for maximum safety and longevity. Although many may doubt this claim, storing energy of several kilowatts can be dangerous, especially when stored in a device that's constantly on the move and often dropped, shaken, and exposed to harsh environments. Since these batteries are tucked safely away from the user, it's up to the physical and software systems the Battery Management System (BMS) to care for them. The BMS handles some fairly complex tasks, such as managing the integrity of a battery when cells begin to fail. Unfortunately, the BMS can't do everything. The user of the device still has to take care of the mobile to ensure extended and safe battery life. Blackberry Curve 9360s are generally sealed and, depending on the specific make and model like Blackberry Curve 9360, it can be very difficult to actually swap over a Blackberry Curve 9360 battery quickly and easily. The same is generally true of modern phones: these are sealed up in many cases and this makes changing batteries a difficult talk. Old phones, on the other hand, could easily be clicked open with minimal effort; making changing batteries simple. As mentioned, the type of Blackberry Curve 9360 being used will determine how easy it is to swap batteries over. In some cases, special tools and skills are needed. As such, the option of swapping batteries back and forward might be unrealistic with certain Blackberry Curve 9360