subject: DC is a commonly used 5 NiMH rechargeable lithium batteries or special design [print this page] Every battery is indispensable DV or DC power source. The same. Their improper use of maintenance, not only will affect the performance of the machine, but also damage the machine. Sometimes this damage is fatal. Present. DC is a commonly used 5 NiMH rechargeable lithium batteries or special design, the DV, and the majority use the special lithium laptop batteryIBM Laptop Battery .
Battery. Save and also have a lot to bring attention. First, the battery charging method, which many users may be more or less part of some misunderstanding. We often hear of some veterans who suggested just bought the rechargeable battery charging in the first three to five times. Best to activate the charging full 14 hours or more, in fact, these experiences are only suitable for Ni-MH battery. Lithium battery charge and discharge with different features have been activated in the factory processing. General case, lithium battery storage time did not exceed more than seven months. There is no need for any special treatment of so-called activation. Moreover, according to the charge and discharge characteristics of lithium batteries. The first two hours of constant current charging actually completed 98% of battery capacity. The back matter how many hours of charging, in fact carried out by constant current charging, the battery capacity only to 2%. We are the first three to five times even if only sufficient for two hours on lithium batteries, you will feel every time the standby time is long, so in fact as long as the activation of lithium batteries used in accordance with the daily charge to use on it. On the contrary. Lithium battery for the overcharge and over discharge sensitive, one-off charge wear and tear on the battery several times to fully charge and discharge process is far greater than the national standards for lithium rechargeable charge regardless of the method. Charging more than eight hours belong to overcharge, if excessive discharge, it is very likely to lead to the phenomenon of suspended animation cells. At this time neither the power nor battery charging. SONY VGP-BPL2 battery Sony vgn-t2xp/s battery Sony vaio vgn-s4xp battery Sony vaio pcg-z1rsp battery
As we often say that the memory effect problem, the performance of lithium and nickel-metal hydride batteries are also different. The most obvious is the memory effect of lithium batteries, nickel metal hydride and nickel cadmium batteries ranging between lithium. Remember 'can mean several million charge effect is not obvious, not even used up the charge and not have a big impact. Therefore, the use of nickel-hydrogen batteries, generally do not consider the discharge and direct charge. Of course, to extend the service life from the point of view, the charging and discharging about 30-50 times. A depth of discharge can be done to restore to the maximum capacity, lithium batteries can be as basic as filling with the use will not cause much impact on the capacity. On the two different charge and discharge characteristics of battery, we also have to talk about the charger problem. This is another big issue, and here I simply say what, now on the market charge aa variable quality, indicators are also very different parameters, we choose, be sure to purchase follow the constant current and constant current charge charger charging two steps, omitting the second phase of the process of charging or constant voltage trickle charger current higher than the national standards are not the best use.SONY PCGA-BP4V battery SONY PCGA-BP71 battery SONY PCGA-BP71A battery SONY VGP-BPL1 battery
For the nickel-metal hydride batteries, in addition to the above mentioned initial cell activation. Memory effect, we must also be careful not to mix old and new batteries, as its replacement. Also, nickel-hydrogen batteries outside the plastic insulation film packaging if damage or loss should be immediately posted to live with tape or damaged parts of the winding battery. If negligence is likely to result in the camera's battery pack inside the battery compartment shorted accident, the release of large currents. Battery electrodes and the battery compartment contacts the middle of the contact voltage
Resistance will release a lot of heat. Will not only burn the battery or the machine will burn together.
DC is a commonly used 5 NiMH rechargeable lithium batteries or special design
