5200mah/6 Cells Dell Inspiron 3421 5421 15-3521 5521 3721 Replacement Battery MR90Y

Buy Dell MR90Y Laptop Battery replacement for Dell Inspiron 3421 5421 15-3521 5521 3721.

Fit Machine Model Dell Inspiron 3421 5421 15-3521 5521 3721 - 5200mah/6 Cells - 11.1V.

All products from our shop are 100% the highest quality! We provide the high quality Laptop Batteries. Dell MR90Y battery is best compatible with the original equipments. 

OriccaBattery.co.uk ◆Free Shipping ◆ One year warranty ◆ 30 days money back guarantee.

Battery MR90Y Replacement For Dell Inspiron 3421 5421 15-3521 5521 3721

Dell MR90Y Specifications
Brand: Laptop Battery for Dell
Capacity:5200mah/6 Cells
Voltage:11.1V
Type:Li-ion
All products from our shop are 100% the highest quality! 
We provide the high quality Laptop Adapters!

PRODUCT COMPATIBILITY:

312-1392
312-1390
49VTP
68DTP
6KP1N
8TT5W
FW1MN
MK1R0
PVJ7J
V8VNT
X29KDYGMTN
24DRM
4DMNG
6HY59
6XH00
9K1VP
G019Y
MR90Y
T1G4M
VR7HM
XCMRD
312-1387
312-1433
4WY7C
6K73M
8RT13
DJ9W6
G35K4
N121Y
V1YJ7
W6XNM
XRDW2
0MF69

REPLACEABILITY WITH THE FOLLOWING MODELS:

Dell Inspiron 14 Series
Dell Inspiron 14-3421 Series
Dell Inspiron 14-3437 Series
Dell Inspiron 14-5421 Series
Dell Inspiron 14-N3421 Series
Dell Inspiron 14-N5421 Series
Dell Inspiron 14R Series
Dell Inspiron 14R-3421 Series
Dell Inspiron 14R-5437 Series
Dell Inspiron 15 Series
Dell Inspiron 15-3521 Series
Dell Inspiron 15-3537 Series
Dell Inspiron 15R Series
Dell Inspiron 15R-5521 Series
Dell Inspiron 15R-5537 Series
Dell Inspiron 15R-N3521 Series
Dell Inspiron 15R-N5521 Series
Dell Inspiron 15R-N5537 Series
Dell Inspiron 17 Series
Dell Inspiron 17-3721 Series
Dell Inspiron 17-3737 Series
Dell Inspiron 17R Series
Dell Inspiron 17R-5737 Series
Dell Inspiron 17R-N3721 Series
Dell Inspiron 17R-N3737 Series
Dell Inspiron 17R-N5721 Series
Dell Inspiron 17R-N5737 Series
Dell Latitude 14 3000 Series
Dell Latitude 15 3000 Series
Dell Latitude 3440 Series
Dell Latitude 3540 Series
Dell Latitude E3440 Series
Dell Latitude E3540 Series
Dell Vostro 2421 Series
Dell Vostro 2521 Series 

How to Maintenance your new replacement Dell MR90Y battery?
1. New Dell MR90Y battery pack must be fully charged before use.
2. New battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
3.Laptop battery undergo self-discharging when left unused. Always store a Dell MR90Y battery pack in a fully charged stage for storage.
4. Fully drain and fully recharge your battery pack every few months.
5. Turn down the LCD brightness of your portable device.
6. Use built-in power management on your portable device.
7. Turn off LCD or other unnecessary accessories when not in use.
8. Set screen saver blank to 1 to 2 minutes of your notebook.
9. Add more RAM if you have extra RAM expansion slot, it will reduce the usage of hard drive and it is power exhaustive.
10. Close unused software in your Dell Inspiron 3421 5421 15-3521 5521 3721 laptop .
11. Remove unused PC Cards or USB devices from your notebook.
12. Don´t watch DVD or play graphics intensive video games.
13. Don´t short circuit terminal or store your Dell MR90Y Laptop Batteries pack with metal parts. 14. Don´t drop or mutilate the Dell MR90Y battery pack.
15. Don´t expose to moisture or water.