subject: a new nickel-cadmium batteries must be charged before use [print this page] Use the following aspects need to pay attention.
1, buy a new nickel-cadmium batteries must be charged before use, the best filling up the required 2 to 3 times longer in use.
2, charging, using a common nickel-cadmium battery charger, hp Laptop Batteryibm Laptop Battery charging essentially required to maintain constant current, and the methods used to control the time to ensure that the battery is fully charged. Charge current the number (1-5) batteries, so that, regardless of the system with a standard charge or fast charge, shall be in accordance with the provisions of the time on the charger should be avoided whenever possible or too high current charge. Charge termination voltage control in between 1.5 ~ 1.6V, if the voltage is too high, the internal battery will produce high temperature and pressure affect the battery life. When the file with a fast charge charger charging, charging 5 to 7h for the general good; when the full file with the slow charging, to charge 12 a 15h is appropriate. And promote the use of slow approach to the nickel-cadmium rechargeable battery, so you can extend battery life.
3, when used, should strictly control the discharge termination voltage, end voltage of 1.5 is generally a 1.15V, or will affect battery life. When the battery power is running low, they should immediately stop using, and should be promptly added power. SONY VGP-BPS2 Battery SONY VGP-BPS2C Battery SONY VGP-BPS5 battery SONY VGP-BPL2C battery Ni-Cd batteries often used home appliances, the best purchase two sets of batteries to charge in turn, used interchangeably.
4, nickel-cadmium batteries can not mix old and new batteries, can not and non-nickel-cadmium batteries, so as not to affect the capacity of nickel-cadmium batteries.
5, is charged not prepared to use nickel-cadmium batteries, first discharge, then stored. Discharge power when using a commercially available small beads, discharge to a small electric light yellow beads suitable. Next time you use should be the first charge before use.
1, rechargeable battery Category:
1, nickel-cadmium batteries (Ni-Cd)
Voltage: 1.2V service life: 500 times
Discharge temperature: -20 degrees to 60 degrees charging temperature: 0 degrees to 45 degrees
Notes: overcharge ability.
2, Ni-MH battery (Ni-Mh)
Voltage: 1.2V service life: 1000
Discharge temperature: -10 degrees to 45 degrees charging temperature: 10 degrees to 45 degrees
Note: Currently the maximum capacity is around 2100mAh.
3, lithium-ion battery (Li-lon)
Voltage: 3.6V service life: 500 times
Discharge temperature: -20 degrees to 60 degrees charging temperature: 0 degrees to 45 degrees SONY VGP-BPS2A battery SONY VGP-BPS2B battery SONY PCGA-BP1N battery SONY PCGA-BP2E battery
Note: Ni-MH battery Light weight 30% to 40% and capacity 60% higher than nickel-metal hydride batteries. But the impatience over charge, over charge if the temperature is too high can cause structural damage explosion.
4, lithium polymer battery (Li-polymer)
Voltage: 3.7V service life: 500 times
Discharge temperature: -20 degrees to 60 degrees charging temperature: 0 degrees to 45 degrees
Note: The modified lithium, there is no battery fluid, which use polymer electrolyte, can be molded into shape, and stability than the lithium batteries.
a new nickel-cadmium batteries must be charged before use
