Compatible replacement batteries vs. OEM originals:
Our Laptops batteries are always lower in price and will meet or exceed the performance of the original Dell Inspiron 4100 Laptops battery. Batteries can sometimes even contain identical battery cells as the OEM original did, but lacking the brand name, can be offered at a discount prices. Our Inspiron 4100 battery is covered by a 3 year limited warranty, far longer than the warranty on your original Dell Laptops battery.

Will the replacement Dell Inspiron 4100 battery work with my original OEM battery charger?
Yes. Our batteries are designed to work with the Dell Inspiron 4100 battery chargers. Similarly, our replacement Dell Inspiron 4100 battery chargers will work with your original OEM batteries from Dell.

What is your return policy on batteries and battery chargers?
East Coast Photo will refund you, in full, if you are not satisfied with the Dell Inspiron 4100 battery, battery charger or other accessory for the Inspiron 4100. If the product is defective, we’ll be glad to ship you a replacement battery or charger. Please follow the guidelines for returns on our return policy webpage Click here.