This Dell 312-0634 battery is compatible with the Inspiron 1525, 1526, 1545, 1546 and 15 Series models.
This Dell 312-0634 battery uses the highest quality Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh. This 312-0634 battery is rated at 5200 mAh. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. It just means this battery will last longer than the original.
We're so confident in the quality of our laptop batteries that each one is backed by a 2 year warranty and 30 day guarantee.