6 cells Lion compatible battery for dell D620 D630 D631 D830 Precision M2300 laptop battery
Ratings : Li-Ion, 11.1V, 4000mAh, 6 cells
Compatible battery part numbers (P/Ns) :
0GD775 0GD787 0JD605 0JD606 0JD610 0JD616 0JD634 0JD648 0KD489 0KD491 0KD494 0KD495 0NT367
0PD685 0RD300 0RD301 0TC030 0TD116 0TD117 0TD175 0TG226 0UD088 0UG260 310-9081 312-0384 GD775 GD776 GD785 GD787 HX345 JD605 JD606 JD610 JD616 JD617 JD648 JD775 KD489 KD491 KD492 KD494 KD495 KD496
KP423 MJ456 NT377 PC765 PD685 RC126 RD300 RD301 TD116 TD117 TG226 UD088 UG260 310-9080 312-0383 312-0386 312-0653 451-10297 451-10298 451-10299 JD634 NT379 PC764 TC030 TD175
Supports the following laptop Models :
Latitude D620 Latitude D630 Latitude D630C Latitude D630N Latitude D631 Latitude D631N Latitude D830N Precision M2300
Kindly match carefully battery image, battery part number (P/N) and laptop model, before purchase.
Battery buying Tips, Kindly read carefully :
1. The new laptop batteries are not fully pre charged, you have to charge them in your laptop before you expect some or full backup from a new battery.
2. When a laptop is not working, some buyers assume that the battery replacement is required. Please be aware that the laptop works well directly through ac adaptor even if the battery is not installed. If this is not the case, please do not directly buy the battery unless your laptop works well with ac adaptor.
3. If your old battery is totally dead ie if the laptop gives zero backup with your old battery then, there may be two possibilities :
(a) The old battery is dead and laptop is ok. In this case, only replacing the battery with new one, will solve the problem. For this, just install the new battery into laptop and allow 3-4 hours to get it fully charged. During this time, you may keep working on your laptop.
(b) Old battery is dead and the battery charging circuit inside laptop motherboard, is also dead. In this case, the new battery can be utilised only after you get the laptop motherboard repaired from any expert technician.
If you have any similar laptop battery near you for checking, you may try using that battery to check if laptop charging circuit is able to charge any battery and if that battery gives some backup time even if it is 4-5 minutes.
Please be informed that laptop batterries should not be allowed to remain fully discharged for long time. If allowed, they becomes dead and unusable.
I hope the information given above, will help you reach proper buying decision.