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Easy Return, Quick Refund.Details
PRISCOM COMPUTERS
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Quality Score: Excellent
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Compatible with Part Numbers | T54FJ, P8TC7, P9TJ0, R48V3, PRRRF , RU485, T54F3, UJ499, YKF0M, X57F1, 04NW9, 8858X, 8P3YX, 911MD, HCJWT, KJ321, M5Y0X, NHXVW, 2P2MJ, 4YRJH, CWVXW, DHT0W, M1Y7N 312-1163, 312-1164, 312-1242, 312-1310, 312-1311, 312-1323, 312-1324, 312-1325, 451-11947 |
model | DELL Latitude E5420 E5430 E5520 E5530 E6420 E6430 E6440 E6520 E6530 Series |
model | DELL Vostro 3460 3560 Series |
DELL Inspiron 14R Series | Inspiron 14R-4420 , Inspiron 14R-5420 , Inspiron 14R-5425 , Inspiron 14R-7420 , Inspiron 14R-SE-4420 , Inspiron 14R-SE-5420 , Inspiron 14R-SE-7420 , Inspiron 14R Turbo |
DELL Inspiron 15R Series | Inspiron 15R-4520 , Inspiron 15R-5520 , Inspiron 15R-5525 , Inspiron 15R-7520 , Inspiron 15R-SE-4520 , Inspiron 15R-SE-5520 , Inspiron 15R-SE-7520 , Inspiron 15R-SE ,Inspiron 15R Turbo |
DELL Inspiron 17R Series | Inspiron 17R-4720 , Inspiron 17R-5720 , Inspiron 17R-7720 , Inspiron 17R-SE-4720 , Inspiron 17R-SE-5720 , Inspiron 17R-SE-7720 , Inspiron 4420 Series , Inspiron 4520 Series , Inspiron 4720 Series , Inspiron 5420 Series , Inspiron 5425 Series , Inspiron 5520 Series , Inspiron 5525 Series , Inspiron 5720 Series ,Inspiron 7420 Series , Inspiron 7520 Series, Inspiron 7720 Series |
DELL Inspiron 17R Series | Inspiron M421R Series, Inspiron M521R Series ,Inspiron N4420 Series ,Inspiron N4520 Series , Inspiron N4720 Series ,Inspiron N5420 Series ,Inspiron N5520 Series , Inspiron N5720 Series ,Inspiron N7420 Series ,Inspiron N7520 Series , Inspiron N7720 Series and more. |
1. For transport safety reasons, new batteries are usually not fully charged. When you receive the battery, please use the remaining energy in the battery until the laptop turns off. Then fully charge the battery and use all the power. Then fully charge it. Repeat the cycle three times to activate the battery.
2. If you store the battery for a long time, the battery requires three to four charge and discharge cycles to achieve maximum efficiency.
3. Sometimes when the battery is charged for the first time, the indicator on the device shows that the battery is fully charged after 10-15 minutes of charging. This is normal for "batteries", just remove the battery from the device, put it back in and charge it.
How to extend the battery life of a laptop?
1. Please charge the battery in time. Many of us like to charge when your laptop's battery is empty, which significantly shortens the battery life. Never discharge your laptop battery under 20% charge if possible.
2. The most important point is to fully discharge and charge the battery every month. The easiest method of discharging is to turn on the device until the battery is empty, and then fully charge it.
3. When you are not using the laptop, you should turn it off. The laptop never turns off, often in standby mode, the battery life of these laptops is often very low.
4. For laptops that often do not turn on, we should also charge the laptop about every half months. If the laptop does not turn on for a long time and does not work, the battery activity also decreases.
5. If you do not use the battery for more than a month, it is recommended to remove the battery from the device and store it in a dry and cool place.
Install A New Battery:
1. You need to turn off your laptop and disconnect the power.
2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
Laptop Maintenance Tips:
1. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened
3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.
4. Long-term storage: Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery
5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.
PROTECTION DETAILS
1 X Laptop Battery
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