Replace your worn out laptop battery with a new 451-BBSX battery for Dell Latitude 14-e7000 series of laptops. This battery replaces models within the Dell Latitude 14-E7270 and Latitude 14-E7470. It also replaces the Dell type "451-BBSX" and "WYWJ2" battery part numbers. Additional compatible battery part numbers are listed below.

This 451-BBSX battery is a 4-cell thin size battery but it also comes in a 3 cell version. This is the higher capacity battery pack which is the same size as the 3 cell battery, but is a much better value as it runs 25% longer than the 3 cell battery.

We use the highest quality lithium-ion battery cells that charge faster, last longer and weigh less. Our batteries last nearly 6 times longer than cheaper, lower quality batteries. We're so confident in our quality that we back each Dell battery with a 2 year warranty and 30 day money back return.