This is a brand new Extended Run Dell replacement battery for the Inspiron 14Z 1470 1470n 15z 1570 1570n series.

This extended run battery cartridge is especially designed for these laptops. This battery is going to be physically larger than the original and will cause the back of the laptop to tilt up slightly allowing for more air to flow underneath the computer keeping it cooler. This battery will snap into the computer and power it up. The additional cells in this battery will protrude to the bottom of the laptop about 1 inch.

The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. You can expect 3-4 hours of run time with this battery. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your Dell Inspiron laptop computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

Not all computer batteries have the same capacity and run times. The higher capacity battery cells inside this cartridge have an energy capacity of 8100 mAh. These are the some of the highest capacity Li-ion batteries on the market today and superior to batteries rated at 6600 & 5200 mAh. This battery will deliver up to 30% more run time than cheaper 9 cell versions of this battery.

This battery replaces the 6 cell Dell Inspiron 14Z 1470 1470n 15z 1570 1570n series laptop batteries.