What is the difference between batteries from the battery
To distinguish the battery from the battery, pay attention to the label on the battery. On a conventional battery with an alkaline or saline electrolyte indicates the battery ("battery"), alkaline (translated as "alkaline"), do not recharge (meaning "not charging").
On the battery there should be a designation of power consumption in milliamperes - mAh. Battery powered this inscription is not specified. In addition, the battery may be rechargeable marking (translated as "rechargeable") or standardcharge ("standard charge"). Labels Ni-Mh and Ni-Cd say that in front of you is a Nickel-metal hydride or Nickel-cadmium battery.
If possible, check the battery in practice. Normal battery quickly discharged, but not until the end. With small tweaks, you can some time prolong the life of the battery. To do this, just remember pliers or other hard object. Discharging occurs gradually. The charge can be restored using the charger.
To determine what is before you is the battery or the battery - using the test voltage measuring instrument: multimeter or voltmeter. The battery voltage is always lower than that of batteries. At first it usually is 1.2 volts, and the ordinary batteries, as a rule, is 1.6 volts. Also this feature can be specified on the packaging of the food item.
A significant distinguishing factor between a battery of the batteries is price: the cost of the first will be a lot higher. Break this pattern only lithium batteries, at a cost comparable with Ni-MH batteries. Such batteries can be distinguished by the inscriptions Lithium.
If you do not have the ability to verify the properties of the power source or you doubt their assumptions; consult on this issue with a shop assistant, so he surely must know what product sells.
Which is better - battery-powered or battery?
It is impossible to answer the question, what is better - battery or battery. A lot will depend on what conditions will apply to instruments, characteristics of the load provided by them to the battery.
In this matter it is better to follow the recommendations of the manufacturer of the electronic device.
