Laptop Battery for DELL Latitude D620 D630 D630C D630N D631 D640 Precision M2300 Series

Laptop Battery for Dell Latitude D620 D630 D630C D630N D631 D640 PC764, JD634, 312-0383, 451-10298 P/N's: PP18L RD300 RD301 PC764 TC030 TD175

Compatible Models：

312-0393,312-0394,312-0401,312-0402,310-9081,312-0386,451-10308,451-10309,451-10326,451-10327,KP423,NT379,PD685,RD300,RD301,TC030,TD116,TD117,TD175 TG226,UD088,UG260,312-0654,KP42

Compatible Part Numbers：

Dell Latitude D620,D630,D640 D630c,D630N,D631,D631N,D830N,Precision M2300 series D630 ATG D630 UMA, Precision M2300

Compatible Part Numbers: (Ctrl + F to search the model)

0GD775 0GD787 0JD605 0JD606 0JD610 0JD616 0JD634 0JD648 0KD489 0KD491 0KD494 0KD495 0PD685 0RD300 0RD301 0TC030 0TD116 0TD117 0TD175 0TG226 0UD088 0UG260 GD775 GD776 GD787 JD605 JD606 JD610 JD616 JD648 JD775 KD489 KD491 KD492 KD494 KD495 PD685 RC126 RD300 RD301 TC030 TD116 TD117 TD175 TG226 UD088 KP423 0NT367 PC765 JD634 NT379 PC764 312-0384 312-0386 310-9080 312-0653 310-9081 312-0654 312-0383 451-10298 310-9081 / 312-0383 / 312-0384 / 312-0386 / 310-9080 / 312-0653 / 451-10297 / 451-10298 / 451-10299 / 451-10421 / 451-10422 / 451-10423 0GD775 / 0GD787 / 0JD605 / 0JD606 / 0JD610 / 0JD616 / 0JD634 / 0JD648 / 0KD489 / 0KD494 / 0KD495 / 0NT394 / 0PD685 / 0RD300 / 0RD301 0TC030 / 0TD116 / 0TD117 / 0TD175 / 0TG226 / 0UD088 / 0UG260 DU139 / DU154 / DU155 / DU158 / GD775 / GD776 / GD785 / GD787 / JD605 / JD606 / JD610 / JD616 / JD634 / JD648 / JD775 / JY336 / JY349 JY366 / KD489 / KD491 / KD492 / KD494 / KD495 / KP422 / KP423 / KP428 / KP433 / KP437 / MJ456 / NT367 / NT372 / NT377 / NT379 / NT389 NT394 / NT395 / PC764 / PC765 / PD685 / PP18L / RC126 / RD300 / RD301 / TC030 / TD116 / TD117 / TD175 / TG226 / UD088 / UG260

How do I charge my new battery?

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

• Overload protection
• Over-current protection
• Over-voltage protection
• High voltage protection
• Short circuit protection
• Over-temperature protection
• Easy & Quick Installation