6-Cell 4400mAh Dell inspiron 1521 battery replacement

Dell Li-ion 11.10V 4400mAh

9-Cell 6600mAh Dell inspiron 1521 battery replacement for inspiron 1720, vostro 1500. The inspiron 1521 battery meets the OEM product and can work about 3-4 hours. Select suitable Brand new inspiron 1521 battery here, saving your money and time.

Brand new, 1 Year warranty !
Dell inspiron 1521 battery

9-Cell 6600mAh Dell inspiron 1521 battery replacement

Dell Li-ion 11.10V 6600mAh

Tech Specs : Li-ion, 6600mAh, 11.10V. 500-600 recharge Cycles
Product Type : Brand new, Replacement Battery , 100% compatible with the OEM inspiron 1521 battery.
This inspiron 1521 battery has been tested and validated on Dell systems to ensure it will work with your notebook.
The battery also work with the following model: inspiron 1521 battery, inspiron 1720 battery.
The Dell inspiron 1521 laptop battery features: long battery life and maximum power, quick-charging.!
Order Dell inspiron 1521 battery now: Full One year warranty and Dell battery support.
Warranty : We guarantee that Our inspiron 1521 battery are make up of new cells.

UW280, 0UW280, NR239, 312-0589, 451-10477, FK890, GK479 ,312-0504, 312-0575, 312-0576, 312-0590, 312-0594, FP282

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Follow the notice below, Better using your Dell inspiron 1521 battery

Battery Storage - Store your inspiron 1521 laptop battery in a clean, dry, cool place away from heat and metal objects. The dell laptop batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
Exercise Your Battery - Do not leave your inspiron 1521 battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
Calibrate Your Dell inspiron 1521 batteries - If your inspiron 1521 battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the laptop battery pack.
Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
Do not short-circuit. A short-circuit may cause severe damage to the inspiron 1521 battery.
Consider removing the inspiron 1521 battery from a laptop when running on fixed power.
Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your inspiron 1521 battery is a lot less efficient when not within its standard operating temperature range.
More battery maintain infomation in laptop battery blog