The Diehard Portable Power 1150 can be purchased at KMart.com, Amazon.com and Crafstman.com, as of July 2015. Craftsman and KMart offer free store pickup. Prices vary by vendor.
Finding the charger on all three websites requires typing "Diehard Portable Power 1150" in the search bars and clicking Find. Customers will then click Add to Cart and follow the checkout procedures for each website. Prices are $116.99 at KMart.com, $198.99 at Amazon.com and $143.99 at Crafstman.com, as of July 2015.
Craftsman.com offers free pickup at the nearest Sears store and KMart.com offers free pickup at the nearest KMart store. Amazon.com offers free shipping.