Digital battery

The lithium batteries used in mobile phones as the nickel-hydride batteries, metal, but the use of digital cameras, digital cameras due to high demand for electricity, coupled with energy is also much larger than the cell phone in the high output current of this part of the nickel-hydride VGP-BPS9A/B VGP-BPS9/S batteries, metal, however, somewhat better

 

Lithium Batteries

Advantages: No memory effect, lighter

Disadvantages: high cost, low power, full of intolerance, filling (compared to nickel-metal hydride)

Lithium batteries have a lithium battery (non rechargeable) and secondary lithium battery (rechargeable), a lithium secondary battery was divided into Li-ion Lithium-Ion battery and Li-Polymer Li-ion polymer batteries .

 

Digital cameras typically use the general power of rechargeable lithium (rechargeable) and rechargeable Ni-MH compared to lighter than Ni-MH light, the energy density of a volume greater than 48%. For this reason, lithium-ion secondary battery production and sales are progressively more Ni-MH. The battery discharge is low, no memory effect, load and exit times of up to 600 times more than before, especially in recent years developed a Li-Li-polymer ion polymer battery, and more small, but also subjected to cell generally cylindrical or square shape constraints, are also lighter weight. ThinkPad R52 battery ThinkPad T40 battery

 

Rechargeable lithium batteries because of the fullness forward, if the risk of accidental explosion would therefore require high-IC control, to avoid the full charge, but the cost is relatively higher than necessary, lithium batteries due to specifications and it is not uniform, it will be an organic species interrupted if can not buy batteries, but now there is the need for multiple vendors to overcome this problem, but may also reduce the inventory will be unity lithium batteries, such as Fujifilm NP-60 with Casio NP-30 and is thus the same size, we will not change models chargers, batteries, and therefore they must complete the replacement. Taiwanese firms have also introduced support for a variety of battery chargers (EX. Intelligent LCD Fast Charge Block (universal voltage + socket)), replacement of different types of planes since a change in socket.

 

Lithium-ion battery is also a more difficult question is the issue of environmental protection because the lithium batteries contain many toxic substances, so that all lithium batteries must be recycled, and can not be discarded anywhere. Dell XPS M1530 battery Dell XPS M170 battery

 

Nickel-hydrogen battery Ni-MH (also known as nickel-metal hydride batteries)

Advantages: low price, versatility, power, environmental stability (with lithium-comparator)

Disadvantages: weight, battery life is shorter, full of intolerance, filling (with lithium-comparator)

Ni-MH battery design of nickel-cadmium batteries, nickel-cadmium batteries in improving the memory effect, there is significant progress. The main change to replace the anode alloy hydrogen storage used the original cadmium, nickel-hydride batteries in metal so that a typical representative of the field of innovation. Ni-MH battery caused by pollution those nickel-cadmium batteries containing cadmium is much smaller, therefore the current nickel-cadmium batteries has been gradually replaced by nickel-hydride batteries in metal.

Apart from a small number of lithium batteries with a lithium battery can be used outdoors (Nikon EN-EL1 and 2CR5), most do not have a few alternatives to the battery, which for much time to go abroad, or a large number of users is very annoying, Ni-MH batteries have no such problems the use of nickel-hydride batteries in metal in digital cameras generally use Alkaline batteries can be replaced.  hp Pavilion dv4000 battery hp Pavilion DV1000 battery

 

Recently, the increasing use of digital cameras to use nickel-metal hydride batteries, battery manufacturers are optimistic about the market, have introduced high-capacity NiMH rechargeable nickel-hydride technology of metals Battery not allow giant capacity also increases the use of time and lithium battery less the same, even the charger more refined charging time significantly reduced.

 

VS Ni-MH Battery Lithium Battery

Many consumers have been educated by the mobile phone companies that blinds the lithium battery, in fact, the current nickel-hydride batteries in memory on the battery very slight, but consumers on the concept of nickel-hydride metal batteries have been left behind and the concept is easy to die, in fact, lithium batteries used in mobile phones as the nickel-hydride batteries, metal, but use a digital camera, appliances digital cameras due to high demand for electricity, coupled with the energy consumption is also much larger than the cell phone in the high output current of this part of the nickel-hydride batteries, metal, however, a little better, with nickel-hydride batteries, metal can be used in general emergency commercially available alkaline batteries, with the exception of lithium NIKON EN-EL1 things usually do not have this provision, if the Choosing a digital camera Li-Ion batteries do not tend to models Yi Mei. toshiba PA3191U-1BRS toshiba PA3191U-2BRS

 

For Fujifilm Finepix digital S602z, for example, using the Panasonic HHR200AAB four days with high current use nickel-metal hydride rechargeable batteries Sony Original M-type rechargeable Li-ion battery (NP-FM50) For Sony DSC - S85 digital camera, you can use time is 190 minutes and 180 minutes, the Chargers face, we are the most popular combination of Ni-MH battery charger fast charging time is approximately 4.5 hours by example, but also with the Sony DSC-S85 Digital Camera in computer time is not borne phase downwards, associated with the price advantage for comparable use with lithium batteries, a high degree versatility, with the lithium battery ran better in some places but it may also have a piece of heaven.

 

What is the memory effect of battery

Memory effect is generated because the contents of the battery cell Ershi produce an effect of crystallization. Usually occurs only in the above nickel-cadmium batteries, while batteries in nickel metal hydride, will be less likely to occur if you use lithium batteries will not worry about this phenomenon. The memory effect of battery occurs because, often due to repeated part of the A1078 A1175 battery charge and discharge are not entirely due to missed call is no electric charge. “This action will reduce battery capacity temporarily.

 

As for the memory affect of battery how to avoid it? First, the battery must be without electricity after use to give the charge, or functions in a dish, the first discharge “liberation isoelectric finished, it will automatically be charged.” You do not have a rechargeable battery in order to avoid the production of the memory effect.

If the memory effect of battery has been produced, it is how it is to restore the original capacity? First, the battery fully discharge the battery is depleted to approximately 24 hours, is completely discharged, re-powered electric charge, so many cycles the battery capacity can be restored unless the battery has been damaged. However, to avoid this phenomenon, the best way, or we recommend you buy nickel-metal hydride batteries or lithium batteries.

 

Mobile phone battery self-discharge exist, not when the nickel-hydride batteries, metal a day to about 1% of the remaining capacity of the discharge, lithium batteries a day 0, 2% -0.3% discharge. Aspire 3000 battery LCBTP03003

 

NiCd / NiMH charging process of battery is very similar, and both require a constant current load. Difference between the two main methods in the termination of fast charge detection, to avoid overcharging. Constant current charging the battery charger, while testing the battery voltage and other parameters. When the battery voltage to rise slowly, reaching a peak on the NiMH battery fast charge termination, while the NiCd battery is the first time when the battery voltage has dropped by one - △ V ending fast charging. To avoid damaging the battery, the battery temperature is too low when you can not start fast charging, the battery temperature Tmin below 10 ℃, will be transferred to the net charge mode. The temperature of the battery, once the required values, you must immediately stop charging.

 

Lithium loading and unloading of the number of times 400-600, specially modified products, but many times 800. The number of nickel-metal hydride rechargeable battery can be achieved in more than 700, some good quality fresh produce and discharge up to 1200 times, so a comparison, Ni-MH battery live longer than lithium batteries. In addition, the price of nickel-hydride batteries in metal is also much lower than lithium batteries. Moreover, strictly speaking, lithium batteries have the same memory effect, except that it is indeed very little memory, it is essentially negligible. PA-10 PA-12

 

Lithium batteries is very precious, and more than nickel in the electric charge and discharge aspects of fluctuations in the resistance is much less

Polymer Lithium-Ion batteries and the same principles of liquid lithium, the main difference is that different from the lithium electrolyte and fluid. The main structures include the battery cathode, anode and electrolyte of three elements. Lithium is known as polymer-ion battery is said that the three main structures in at least one or more polymeric materials used as main battery system. In the current development of polymer lithium-ion battery systems, polymeric materials are mainly used as cathode and electrolyte. Cathode materials include conductive polymers or general battery lithium-ion battery used in inorganic compounds, electrolytes, you can use solid or gel state polymer electrolyte or lithium organic electrolyte, ion technology usage General liquid or gel electrolyte, requiring secondary packaging solid fuel, to accommodate the active ingredient, which increased the weight limits for the added dimension of flexibility. The polymer lithium-ion electrolyte process there is no alternative, it is more stable, it is not easy due to excessive battery charging, collision or other damage, and the following excessive use of dangerous situations.

Ni-MH and Li-ion battery charge and discharge curve is not the same, if the amendment to protect the card settings STEP, you’ll see that you do not want the results of Dell XPS M1710 battery Dell XPS M1730 battery

 

Nickel-cadmium, nickel metal hydride (NICO, NiMH) to be a power vacuum (complete discharge) transport and storage, new power to charge before use. The new lithium-ion batteries are all new power: the lithium-ion batteries require over half of the state of charge transport and storage, the voltage is too low will affect its business, even lead a protection circuit disables the output result can not be charged. If you receive a lithium-ion battery is very low or no power, then a longer time, or store the battery self-discharge is too large. New current battery power plant that uses high-rate charge Jin, polarization serious power to be ineffective, and the first three lithium-ion batteries used in mobile phones should be a natural stop (Do not regularly forced startup after shutdown could lead to a cell phone or battery protection, cut the output can be charged. 02/03 edition of PPC to a backup system to prevent data loss Hard KAI). Then, the first woman and then use mobile phones or the original seat Smart line load Chongdian Chong (not recommended to use ordinary non-original charger) to maintain full charge after about 1-2 hours. Objective: to support the deep depth, eliminating the new power plant in the strong current caused by rapid polarization and charge storage time due to passivation, while taking into account the chip with one battery charge (PPC SP, motorcycle and SE) for the calibration of measuring power. RN873 Y6142

 

Typically used: the general with the rechargeable lithium battery with the use, stop. Full life-cycle support is the number of full version, part of the charge and discharge is interpreted as a fraction of a lifetime. The key to using the battery: the battery is full, at an additional charge for 20 minutes - half an hour to reach saturation, but be sure to avoid full charge, after a long period. Man charged after a long period continue to cause adverse reactions, resulting in reduced capacity and internal resistance become larger, there is reduced capacity, a situation close to call. PPC and other machines with a smart power, it is preferable not to use the power has again been charged with the primary measure of the battery indicator is to examine the issue.

 

Protection circuit inside the battery against the security protection of the battery limits of a minor does not meet the dangerous overvoltage, overcurrent, pricing long-ineffective due to overload. Control entirely by the loading equipment. So do not use effects and poor quality of the universal charge regular USB port of the computer load. Vostro 1720 battery Vostro 2510 battery

 

To continue after the battery is fully rechargeable lithium seriously injured. Continue after fully charged battery inside will have side effects, reduction of active substances, waste and increase the capacity decreased resistance increases, the severe overloading of the battery is a direct violation of the structure, causing scrap battery. Today, some charger also provides rechargeable protected mode, power is based on the battery is in full control mode, can effectively protect the battery.

 

Rechargeable lithium-ion battery in May at any time, a limited impact on life on the PPC with a meter as the battery, it is recommended to use automatic shutdown after the charge, so as not to affect the accuracy of power measurement

 

Unable to use electricity lithium, the largest in the battery charge control and protection circuits within the parameters and the electrical circuit lithium protection is different. In general, even if all lithium batteries, so replacement should replace all at the same time, because the batteries internal resistance and other parameters must be unified. Another point, change can happen that a GW240 G1947 battery is to protect the finished circuit identification do not recognize the problem, not only can be modified so simple.