Battery Confidence Anywhere
Check and charge your battery from your device with the Wi-Fi Enabled Smart Charger and Maintainer.
Power Your Everyday
Rain, sleet, heat, snow — it doesn’t matter. Backed by a half-century legacy, DieHard is America’s most recognized automotive battery brand and creator of the #1 rated battery.*
Jump And Charge On The Go
The Compact Lithium Jump Starter + Phone Charger can top off your phone or jump a 6-cylinder engine.