The Nexpow 4000A Car Battery Jump Starter with Air Compressor ... your Walmart+ (or free Walmart account), as you’ll earn an extra $14 off, dropping the final price to just $46.

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability.

For anyone who put money down expecting that extra range, this isn’t great news. Read: Tesla Delays Cybertruck Range Extender Battery To “Mid-2025” The Range Extender always seemed a little odd.