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Most current laptop battery warranty for one year(such as compaq presario f500 battery ), we all know, batteries are consumable parts, mainstream notebook computer lithium-ion batteries can withstand up to 300 to 500 charge-discharge cycles the number of its service life between roughly one to two years, often have more than the warranty period laptop, the battery itself as the natural wear and tear, it has been unable to display their skills can only be moved to use as a desktop machine, which mobile office for frequent business owners, it has undoubtedly lost the notebook’s mobility.

Innovative energy management and control how it can ensure the long-term efficient use of battery time? HP’s high-end P-series notebook in this area for business users to consider the relatively comprehensive, HP’s flagship 8440p introduced a long-life battery, the battery charge and discharge times up to 1000, is the current hp pavilion hp pavilion dv6 battery battery charge and discharge times of the two times. That is, under normal usage patterns, battery life can reach it at least 3 years, and HP was also the first to provide “three-year battery warranty” service, which allows users to not have to worry that it will become not move “thin and light desktop”

HP P Series notebook battery life designed around a set of effective programs, including the battery health monitoring software, ambient light sensors, dual hot swappable cards, network port power-saving features, Power Assistant (Power Management Assistant), LED backlight, smart AC adapter, HP Fast Charge technology and, through these different power-saving technology to help laptop to get a longer life, fully capable of a variety of complex office environment use, battery life is also abundant measure of stable and efficient business notebook a very important indicator.

battery design allowing for both safe and efficient

we have already tested the HP 8440p’s battery life before, adjust the power management for energy-saving mode, screen brightness at 50% of the software through the Lifetime Battery Mark test, the standard random six-cell battery is 10.8V 55Wh, its battery life is 4 hours 19 minutes, if there is demand for longer battery life can also add a secondary battery, can be equipped with 8-cell (59Wh) Long compaq nc6400 battery or 12-pin (95Wh) high capacity hp compaq 6710b battery , to enhance notebook battery life.

For HP EliteBook P series of notebooks, the battery is the most important selection, design, HP and the battery from the battery cell technology package to proceed in two parts, by eight different requirements, the effective control of the battery status, reducing the temperature encountered there continued to overheat, the system will automatically shut down to minimize the possibility of problems.

Power Assistant free to manage energy consumption patterns

HP business notebook set with a software – HPPower Assistant (hereinafter referred to as HPPA) power management software is different from the other power management software (like the previous compaq presario cq60 batteryequipped with), it can display battery time, but also can accurately calculate the power consumption per unit of parts, even a small Bluetooth module that can be energy components are measured. Another addition to the sweeping energy consumption beyond the books, the software needs of users can also specify the working hours, you can also specify any parts off to extend battery life, the maximum extraction of battery power. HPPA power management software to predict the power options for the five, in addition to the five users to set their own.

Power Assistant software we use real-time monitoring to see if the notebook is running under a different power in the end how much? We are playing 1080p HD movie, the actual measured power consumption is 36 watts, and if running CINEBENCH and HD movies in the notebook is running under high load, electricity consumption is 41 watts.

Real-time monitoring through the PMC circuit energy consumption in all parts of the case, and accurate summary of the situation across the company to HP clientConfiguration Manager software, energy consumption glance, you can also specify the need to work time requirements, you can also specify any parts off, so extended life, drain the battery all the potential (compaq presario cq50 battery can not have exhausted all the power.)

Practical HP Fast Charge Technology

HP Elite 8440p rapid charging technology in the business office is also very practical, within 90 minutes, the maximum you can charge battery to 90% (system in a standby state), when the battery remaining capacity is 90% or more high, two-color LED charging status indicator to notify the user, if friends are interested in more information can be used in the battery check laptop in the cost of electricity. To test the HP compaq evo n610c battery fast charge technology, we also conducted the actual test, the morning, the battery charge is 1%, basically the power has been used up, then we connect the external adapter, the laptop is in standby mode , about 90 minutes after charging the battery, this time more than 90% power, for business people, fast charging can improve office efficiency.

Evaluation Summary

HP compaq presario cq50 laptop have the mobility because of the compaq presario cq50 battery , which allows business people from a fixed office space, to achieve a full range of mobile office applications, but also on the notebook’s battery life will have a higher requirements, HP P Series business notebooks through a series of energy-saving measures not only meet the demand for energy efficient office, and relatively before the hp pavilion dv8000 series with long life quick charge function is also greatly improve the office efficiency.