King EBOYEE has registered a U.S. Trademark. King EBOYEE offers diverse consumer tech solutions including batteries and adapters charger.
Our products have passed CE, ROHS certifications; We have our own warehouse in NY and manufacture in China; We hope your shopping experience with us is always good.

Compatible Part Numbers:

0MF69 | 312-1390 | 49VTP | 68DTP | 6KP1N | 8TT5W | FW1MN | MK1R0 | PVJ7J | V8VNT | X29KD | YGMTN | 24DRM | 312-1392 | 4DMNG | 6HY59 | 6XH00 | 9K1VP | G019Y
MR90Y | T1G4M | VR7HM | XCMRD | 312-1387 | 312-1433 | 4WY7C | 6K73M | 8RT13 | DJ9W6 | G35K4 | N121Y | V1YJ7 | W6XNM | XRDW2 | 451-12107 | 451-12108

Fit for Laptop Models:

Inspiron 14 Series
14-3421 14-3437 14-5421 14-N3421 14-N5421 Series

14R Series
14R-3421 Series

Inspiron 15 Series
15-3521 15-3537 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 Series
Inspiron 17 Series
17-3721 Series

17R Series
17R-5737 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Series

Inspiron 3421 3437 N5521 N5537 N5721 N5737 5437 Series
Latitude Latitude 14 3000 15 3000 3440 3540 E3440 E3540 Series
Vostro Vostro 2421 2521 Series

Use battery Skills:

Before use the new battery, we suggest that all of our customers should fully charge it by AC power adapter.Because maybe it takes a long period, the capacity was strain
out by inner PCB circuit.In order to protect your battery life, you can fullY charge it to 100% and drain to 3% 2 times, then the capacity will recover. The suggestion is
to charge the battery regularly once a month. it's good for extending the battery life.