About Us
1. Test each battery before shipment in order to ensure each piece of battery is OK
2. Restock every day in order to ensure adequate inventory
3. Three warehouses to ensure your order is processed in time
4. Over 6 years experience sale online, 60 days money back
Voltage:3.8V
Capacity:3850mAh(15Wh)
Chemical:Li-polymer
Color:white
Property:new original batteries
Warranty:9months
■ Original and replacement
Original: the goods are original brand
Replacement: the goods are OEM replacement
■ Calibrate your laptop battery to optimize its performance
Inside the laptop battery is microprocessor software, which calculates the battery volume during the charging/discharging. Batteries must be calibrated from time to time to ensure correctness of the time and the percentage displayed on the screen. You must implement a complete cycle of charging and discharging the battery at the beginning of using the computer, and repeat this cycle every two or three months. The charging and discharging procedure is as follows:
1）. Set the Power Supply option first: Right click on the screen and select Property -> Screen Saver -> Power Supply -> Power Use Scheme -> Portable. In all the subsequent operations such as When Computer and Use Battery, select Never. Under the Alert option, deselect Alert for deficient battery and Alert for serious battery shortage.
2）. Disconnect the power adaptor and use the battery until the computer is powered off due to exhaustion of the battery.
3）. Connect the power adaptor until the battery is charged to 100%. Before initial use of the computer (or resuming use of the computer after long-term storage), the battery must be charged to full and discharged for 3-4 times to optimise the performance. The charging process takes more than five hours.
4)You must discharge the battery to let the computer power off, and then charge the battery to 100% to calibrate it. Then you can connect or disconnect the power supply anytime regardless of the status of the battery volume. Moreover, you can perform a deep charging and discharging cycle under control of the protection circuit in a time segment to calibrate the electricity statistics of the battery. However, this does not increase the actual capacity of the battery.
Tips: When the battery becomes "empty", the computer enters the hibernation mode forcibly. The battery reserves a certain electricity volume to ensure that the computer can hibernate for a time segment. When the battery is really exhausted, the computer is powered off forcibly. At this time, any open documents will be lost.
■ Storage of battery
If the battery is stored for a long time in the closed-circuit mode, the battery is damaged. If the battery needs to remain idle in a month or a longer time, remove the battery out of the computer, charge it to 60%-80% and store it in a dry, cool and clean place. If the battery remains idle for a long time, the electricity of the battery is ultimately lost and the battery may be damaged. Therefore, after the battery is stored for a time period, it is necessary to perform an effective charging and discharging cycle for the battery. By performing a complete effective charging and discharging cycle for the battery every month, you can ensure a proper storage status and a reasonable service life of the battery.
FAQ about laptop battery:
High quality LENOVO 00HW001 4-cell laptop batteries
Voltage:14.9V
Capacity:3785mAh(56Wh)
Chemical:Li-Polymer
Color:black
Property:new original batteries
Warranty:9 months
1. Question: How long can a new battery drive the computer?
Answer: It is difficult to determine the operation time of the laptop battery. The actual operation time depends on how much electricity is required by the device. The screen size, hard disk and other accessories may consume extra electricity and shorten the operation time. The total operation time of the battery also depends on the design of the device. Generally, a battery of a standard volume is designed to drive the computer for more than two hours.
2. Question: Why is the electricity reduced before the battery is put into use?
Answer: Due to influence of ambient humidity and non-insulated environment, the battery is consumed naturally. Depending on the newness and quality of the battery, the electricity of the battery is reduced by about 1% in 3-4 days. Therefore, a moderate reduction of electricity is normal.
3. Question: Do I have to remove the battery when I use the AC supply?
Answer: Generally, the charging of a laptop battery begins only when the electricity volume is lower than 95%. Due to existence of natural consumption, the battery consumption is basically the same no matter whether you remove the battery or not while the computer is working. However, we recommend you not to remove the battery while operating the computer because this prevents the data loss in case of abrupt interruption of the AC supply. If you remove the battery, wrap it into a fresh keeping film and put in a dry and cool place. Remember to perform a complete charging and discharging cycle for the battery every month to prevent the battery from losing activity.
4. Question: Is the battery life reduced if the battery is charged before being exhausted?
Answer: The calculation of the battery life is based on complete cycles of charging and discharging. The life of a lithium battery is generally 300-400 cycles. You do not need to worry whether the battery is charged for a cycle once the AC supply is connected. Only a complete cycle of charging or discharging counts as a cycle when calculate the battery life.
5. The electricity volume is still displayed as 0% after my battery has been charged for 20 hours; and the computer is powered off immediately after the AC supply is interrupted. Why?
Answer: First, check whether the battery contacts the laptop properly. Improper contact makes it impossible to charge the battery even if the communication data of the battery is readable. In this case, try to unplug and plug the battery for more times. If you hear a clatter after inserting the battery into the laptop, it is generally regarded as proper contact. Try inserting for more times, and you will know whether the laptop contacts the battery properly. Pay attention to this especially when you use an IBM laptop. If you are sure that the battery contacts the laptop properly but the battery still does not work normally, the battery may be substandard. This problem is caused by two factors: (1) The line board of the battery is damaged or short-circuited; (2) the battery may be incompatible with your laptop, which is a technical problem and needs to be solved by us. Please contact distributor to check the status of the battery.
Contact: storebatteries@gmail.com
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