Title 1: MR90Y Battery for Dell Inspiron 3421 5421 15-3521 5521 3721 (5200mah(LG CELL)/6 Cells 11.1V)
Title 2: Dell MR90Y Battery Compatible with Model Dell Inspiron 3421 5421 15-3521 5521 3721
Title 3: MR90Y 5200mah(LG CELL)/6 Cells 11.1V for Dell Inspiron 3421 5421 15-3521 5521 3721
Title 4: New MR90Y Battery for Dell Inspiron 3421 5421 15-3521 5521 3721
Title 5: Battery Replacement for Dell Inspiron 3421 5421 15-3521 5521 3721 MR90Y
Need 5200mah(LG CELL)/6 Cells Dell MR90Y Battery? This MR90Y battery 100% compatible with Dell Inspiron 3421 5421 15-3521 5521 3721. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your MR90Y battery with a new one.
This MR90Y Battery Fits The Following Alcatel 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
Other Online Stores:
GERMANY ---------------------MR90Y Baterie do Dell
Poland ---------------------Dell MR90Y Zasilacz Sieciowy Dell
France --------------------- Batterie pour Dell MR90Y
√ MR90Y battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Dell MR90Y Battery.
√ Brand new and high quality replacement Dell MR90Y battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Dell MR90Y replacement battery unit is made of high-quality lithium-ion cells for longer last time.
√ The battery is up to standard and fully compatible with original specifications.
√ All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
√ The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
How to extend the life of your Dell MR90Y battery?
1.Please fully charge your device before using it for the first time. Because the Dell MR90Y battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your Dell MR90Y battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
