SKY BOY offers High Quality Products including Laptop Batteris and chargers and other Electronics. All of the products are manufactured with the highest quality materials
which have owned CE,FCC,ROHS certifications; We have been focusing on the high quality products sale and hope you get the excellent shopping experiences with us.

Notice: Please make sure your laptop model before purchasing, if in doubt, please feel free to contact us, we will be glad to offer the help.

Item Specification:

Compatible Part Numbers:

0MF69 24DRM 49VTP 4DMNG 4WY7C 6HY59 68DTP 6KP1N 6XH00 6K73M 8RT13 8TT5W 9K1VP DJ9W6 FW1MN G35K4 G019Y
N121Y MR90Y MK1R0 T1G4M VR7HM PVJ7J V1YJ7 V8VNT YGMTN X29KD XCMRD XRDW2 W6XNM 312-1390 312-1387 312-1433
312-1392

Fit for Laptop models:

Inspiron 14 Series 14-3421 14-3437 14-5421 14R-3421 14-N3421 14-N5421
Inspiron 15 Series 15-3521 15-3537 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537
Inspiron 17 Series 17-3721 17R-5737 17R-N3721 17R-N3737 17R-N5721 17R-N5737
Latitude E3440 E3540 Series
Vostro 2421 2521 Series

Before use: For the new battery , we suggest that all of our customer should full charge it by AC power adapter ,because takes a long period,
the capacity was strain out by inner PCB circuit, in order to protect your battery life,you can full charge to 100% and drain to 3% 2 times,
then the capacity will recover.Charge the battery regularly, at least once a month.