Battery 87 Wh 9-Cell JWPHF R795x Compatible with Dell XPS Laptops 14 L401x 15 L502X L501X 17 L702X L701X 61YD0 P/N P11f 312-1123 312-1127 453-10186 J70W7 WHXY3 7800mah 11.1V

I bought this with some trepidation as the laptop is now 7 years old and Dell did not have the battery in stock, but as I was down to 20min max on battery I needed to but something. The battery arrived on time, had charging of two lights out of the five on the pack. It fitted in perfectly, probably better than the original which was a struggle to get out. It was immediately recognised by the computer and has had its full three cycles of battery charging from about 8% to 100% to set its charging memory and works for about 2hrs 20min which is fine for this laptop technology. I've even loaded Windows10 bought from Microsoft and even that is working well on the Dell!

This battery fit well, and was read by the PC without issue - the old one was totally dead. I haven't got an accurate life yet, but it is in the order of 4 hours which is ideal for my purpose. Note this battery does protrude under the laptop, I think this is a good thing, making sure the ventilation is adequate and gives a nice tilt to the keyboard. I would recommend this GHU battery to others.

Brought back to life a very old laptop with a riser for ease of use. Very pleased.

Arrived on time, well packaged and ,so far, working as expected. Can't comment on battery life as I have only had it a day!

Expected a longer life, for a new battery it last a very short time.

Battery arrived promptly and was as described. Well packaged and protected.

Bon rapport qualité prix

Battery is working just great... Good product, good quality...

Seit ein paar Monaten im Einsatz. Funktioniert super. Nicht ganz die Kapazität vom orginial aber Preis Leistung stimmt.

Fait le job et redonne une vie à mon pc qui a 9 ans. Néanmoins la batterie tiens vraiment 4h.

This battery pack is a fraud. It is advertised as a 87Wh pack but in fact is only a 73Wh pack. This actual capacity is as reported by the battery itself when you produce a "Battery Report" in Windows (see screen capture). That is less than 85% of its labeled capacity and is likely the result of building the battery pack using cheaper 2200 mAh cells versus 2600 mAh cells. Either that or it was built using used cells. This supposedly new battery barely exceeds the capacity of the original Dell battery after 9 years of use. For comparison the original Dell battery was rated at 90 Wh and had an actual capacity of 93 Wh when new.